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Questions tagged [airline-operations]

Refers to questions asking about airline practices, procedures, and processes both in the employment arena and in flight.

2
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2answers
120 views

Are commercial pilots ranked or graded differently based on the size of the aircraft they fly?

I am not sure whether "rank" or "grade" are the most suitable words for this question. If someone know which the most suitable, please edit this question. I mean, is the rank of a pilot of, say a ...
0
votes
1answer
34 views

What is the minimum takeoff fuel requirement policy for commercial aircraft? [on hold]

I am currently working on a fuel burn analysis of a particular route (ATL to DCA). I really want to predict takeoff weight of the flight; however, I realized that it's not easy to get the information. ...
0
votes
1answer
127 views

Was this a near collision or a normal procedure? [duplicate]

I flew on a plane from UK to Spain a couple of days ago (FR7542, 15/01/19 16:30) and in the middle of the flight I could see another plane (a private jet much smaller) just flying underneath us. From ...
0
votes
0answers
128 views

How much does it cost the airline if an aircraft makes a missed approach? [duplicate]

aircraft go around due to variety of reasons viz. Bad weather (inevitable), unstable approach, ATC errors etc. knowing the cost implications will help in educating the stakeholders.
31
votes
1answer
7k views

What is the purpose of a walled area in the vicinity of Heathrow Airport?

Looking at a satellite map to the East of Heathrow Airport, there is a small passenger jet parked in a walled off area. Looking at the aerodrome chart the entire area is listed as Bealine Base, which ...
4
votes
1answer
392 views

May airlines cancel unprofitable flights?

If a given flight is unprofitable for an airline (occupancy ratio or – more precisely – revenue from ticket fares and cargo below the break even point) and if operating this flight incurred a bigger ...
0
votes
0answers
47 views

Two flights sold as one non stop? [migrated]

I've purchased a flight ek109 that states on my ticket has no stop, yet on closer inspection actually flies DBX, Larnaca, Malta. What's up with that? Do I get off in Larnaca? Thx
25
votes
5answers
5k views

Why can't airline pilots listen to music while flying? [duplicate]

In an interview I read, a 747 captain (Mark Vanhoenacker, an American British Airways pilot) says he doesn't understand why he cannot listen to music inflight, when for example surgeons – who ...
1
vote
1answer
139 views

When do pilots facing bad weather turn back (U-turn)?

Passenger aircraft are not supposed to cross red areas on the weather radar. But what if the weather system is too large to circumnavigate and red areas inside the system are too large/prevalent to ...
0
votes
1answer
103 views

May an airline replace an airliner's engines without the aircraft manufacturer's involvement?

Around a year ago in our country, there was an advertisement on TV regarding an airliner's program to modernize their airplanes' power plants. This airline has various types of Airbus and Boeing ...
10
votes
2answers
360 views

How many pilots does an airline hire for each new plane they purchase?

I guess this would depend if the airplane is narrow body or wide body because wide body airplanes make longer trips. Another way to ask this question is what is the ratio of airplanes and pilots in an ...
1
vote
3answers
167 views

How do pilots decide whether to circumnavigate bad weather?

How does an airline pilot decide in the air whether to circumnavigate or fly through bad weather visibly looming ahead and/or displayed on the weather radar ?
2
votes
1answer
127 views

Can a pilot choose his co-pilot?

How are pilots paired in the duty roster? Pilots choose their co-pilots from a pool (whitelist)? (Pilot has the final say) Randomly, but taking pilot wishes into consideration? (Airline has the final ...
1
vote
1answer
162 views

How do airlines handle their non-standard passengers for the load control process? [duplicate]

How are non-standard passenger weights maintained in the systems? How they do they handle these passenger weights between check in and load control system and etc..
2
votes
1answer
138 views

What was the airline attendants looking at in LED display before light off in A320 [closed]

I was journeying on Indigo Pune-COK back and forth. At both the times, I noticed airline attedants looking at some LED display which seemed to be some sort of balance scale. At first, I thought they ...
6
votes
1answer
137 views

With positive passenger/bag matching rules, what happens to a bag that does not arrive with the passenger?

According to one answer to Why offload bags for missing passengers when flights are allowed to carry unaccompanied non-PAX air-cargo in holds?, the requirement for Positive Passenger/Bag Matching was ...
4
votes
6answers
2k views

Are there any airlines that fly a route that has an arrival time earlier than its departure time? [closed]

Imagine the scenario where an airline flys a short 30 minute route which crosses a timezone going west. They could theoretically leave at 00:15 (local) and arrive at 23:45 local the previous day. I'm ...
3
votes
3answers
272 views

Is it possible to know why an airline operates specific equipment on certain routes?

I've spent far too long staring at flight tracking sites, and occasionally I think I'll notice some pattern in what types of aircraft a given airline uses for certain scenarios/routes. For example, ...
0
votes
0answers
106 views

What is DPI? How is it Useful? And How does it work?

I have heard of DPI (departure planning information) status for a flight. I wanted to know what is this Status for? How is it computed or determined? What are the different status for it if any and ...
0
votes
0answers
42 views

What is Remote Holding and what is the link between Remote Holding and De icing and Off block of flight?

I wanted to know the sequence events before the flight is taxi out to Runway? Can it have a request for Remote Holding ? If so when is it before Off Block ? For Deicing Is it requested before or after ...
3
votes
2answers
511 views

Why does Qatar Airways fly over Syria and Iraq?

I saw on Flightradar that Qatar Airways still fly over Syria and Iraq. Why do they think that airspace is safe? I dont want to have to worry about my plane being shot out of the sky on my trip.
1
vote
0answers
109 views

What steps are airlines taking to retain and acquire pilots?

It's well known that there's a global commercial pilot shortage, likely due to the cost of becoming a pilot, as well as the lackluster starting salaries. I've heard that airlines are making pushes to ...
0
votes
0answers
49 views

Operations Control Center

From flight planning to completion of flights, what are the different sections of an OCC and their functions?
5
votes
1answer
190 views

What are the factors behind crew pairing and crew rostering?

What are the factors to be taken in to consideration for crew pairing and crew rostering?
5
votes
2answers
557 views

Why offload bags for missing passengers when flights are allowed to carry unaccompanied non-PAX air-cargo in holds?

Several times, my flight has been delayed when passengers don't make it to the gate in time and then (after a long wait) the baggage-handlers have to go into the holds and manually find the bags to ...
11
votes
1answer
432 views

Why would pilots get special cups?

This Reddit post shows a picture of a disposable cup that is labeled specifically for use by pilots only: Is that seriously a thing? If so, why? There's some explanation in that discussion thread ...
4
votes
2answers
348 views

Why is there still an Air Berlin branded plane operating as of Sep 5th, 2018?

Yesterday, I flew from TXL and was quite surprised to see this during taxi: It very much looks like people boarding an Air Berlin flight, an airline that supposedly does not exist any more. Local ...
3
votes
2answers
363 views

Why do airlines require passengers to return to their allocated seats for landing?

Airlines which allocate seats often make announcements prior to landing to request passengers return to their allocated seats. What is the motivation for this requirement, especially since I have ...
0
votes
2answers
436 views

Why two passenger airplanes travel side by side?

Recently (2018-08-19 17:40 UTC) two planes flew above my city (Poznań, Poland). They were heading in the same direction, kept really close distance (side by side) - both flights to Riga: https://www....
32
votes
4answers
4k views

What precautions prevent 'insiders' from stealing a large aircraft, as in the Horizon Air Q400 incident?

For those who haven't heard it yet, a ground worker stole a Q400 at SeaTac this week, performing an unauthorized takeoff and going for a joyride before eventually crashing into an island. The plane ...
1
vote
2answers
277 views

Do airlines use a software to calculate center of gravity? [duplicate]

How do airlines calculate center of gravity? I have read in several airlines websites that they optimize the center of gravity position, to improve aerodynamic performance and reduce fuel consumption. ...
1
vote
1answer
527 views

Does Ryanair lease any aircraft?

Does Ryanair lease any of its aircraft? And if they do, could the end of the lease period coincide with the start of the low passenger periods? E.g. during the autumn to spring months when holiday ...
11
votes
1answer
452 views

Do aircraft use their lights to 'say hello' to each other?

On the KLM website, I found this strange quote: If planes pass each other at night they sometimes use light signals to say hello. Is it true and common? How it is done (which lights/patterns)?
1
vote
2answers
210 views

Why has the Bombardier CSeries been delayed in starting service with Delta Air Lines?

Delta Air Lines placed a large order for the Bombardier CSeries. I don't know the original projected date for the start of CSeries flying, but I think it already passed. When is DAL planning to start ...
4
votes
4answers
320 views

Why is Iceland an efficient connection point between London and Boston/NYC?

Air connections thru Iceland (Keflavik) have been increasing explosively in recent years. Keflavik is used as a transfer point on trans-Atlantic itineraries. The highest-traffic city pair involving ...
7
votes
3answers
292 views

Why is extreme cold weather a challenge at airports, since jets operate at extreme cold conditions in flight?

Wondering what specifically the issues are. Obviously, taking off and landing have more 'moving parts' but more curious about the actual extreme cold. I assume the operating temperatures at cruise ...
-2
votes
1answer
489 views

Are any of these airline “secrets” true? [closed]

I have recently seen a list of things that are not known by passengers of planes. It was found on a site where you have to recheck and double-check everything, but besides obviously wrong facts there ...
5
votes
1answer
387 views

Are two twin-jet flights more efficient than one quad-jet flight?

Ignoring for this question the issue of flexibility for the airline, would it be more (fuel, cost) efficient to have a single flight with a 4 engine plane than to have two flights with 2 engine planes....
4
votes
2answers
403 views

Why is there still a preference for turboprop airliners over the new regional jets? [duplicate]

In the 1950s and in the early 1960s, jets were mostly available as fighter/military or big, long haul aircraft. Regional aviation was based primarily on piston aircraft that could operate in smaller ...
2
votes
1answer
110 views

More information on PanAm's first trans-Pacific flight

I have came across this answer, about PanAm's first trans-Pacific flight (SFO-MNL route via HNL, MDY, AWK and GUM). For the text, I'm working on, I was wondering, if there is any source that can ...
7
votes
1answer
179 views

Are Uber Elevate and other air taxis subject to domestic ownership and control rules?

When Virgin Airlines USA was being established, the company was forced to restructure due to a determination that effective ownership and control was held by Richard Branson's Virgin Group, a non-US ...
3
votes
2answers
226 views

Was it ever possible to land big commercial jets from the missed approach point during non-precision approach?

When you shoot a non-precision approach, you are expected to maintain the MDA until the missed approach point, and if you have the runway in sight before you get there, you may proceed to land on the ...
7
votes
1answer
413 views

Most time-consuming tasks while a plane is on the ground

How long should commercial planes stay on the ground after landing before they can take off again? What is the most time-consuming thing/task/operation that happens during this time? Is downloading ...
2
votes
0answers
154 views

What is happening with the Southwest Airlines fleet of B737s? [closed]

Another Southwest emergency landing today. Engines catching fire, fan blade separations, windshields cracking, resulting in emergency landings, casualties, and one fatality in just the last few ...
1
vote
1answer
57 views

List of airlines and aircraft types at Copenhagen Airport (CPH)

Is there a website with a list of all the airlines that fly to Copenhagen Airport (CPH), and with what aircraft types they fly to Copenhagen? I have found a list of airlines at the website from ...
1
vote
0answers
54 views

What is the procedure after an missed approach at the destination alternate since alternate fuel does not contain a missed app. at the alternate?

I am currently studying the fuel policy planning criteria for ATPL EASA(A) and i just learnt that the alternate fuel does NOT comprise the missed approach at the alternate destination aerodrome; in ...
1
vote
1answer
230 views

Is there a limit to how many hours a person can fly per month? [closed]

I'm trying to figure out whether there's a maximum per person. Of course factoring in eight hours of sleep and say maintenance time there is definitely a limit, but I don't see where it is.
11
votes
3answers
431 views

How many airport charts do airline pilots have in the cockpit?

I always wonder how many "backup" approach charts and airport diagrams airline pilots have in case the plane has to divert. I imagine a few possibilities: There are no approach charts in the cockpit. ...
4
votes
1answer
103 views

How much does weight really affect the operation cost?

Hi given an information from a reliable new source article (https://www.nytimes.com/2008/06/11/business/worldbusiness/11iht-air.1.13628276.html), it was mentioned that "Every 25 pounds we remove, we ...
0
votes
0answers
49 views

Does the Flight Data Recorder store the data locally or send it to an offsite backup while in flight? [duplicate]

I was wondering, what a black box actually does ? Does it store the in flight data, in case an accident should occur or it's sending it to an offsite backup while in flight ? And if it stores the data,...