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Why does it take longer to fly from London to Xi'an than to Beijing


Does flying east to west generally take longer than west to east in America?Canadian wants to exit and re-enter Beijing without a visa, during 72 hour TWOA (Transit Without Visa)Why does EasyJet require my ID details in advance?Why is Mumbai - London - Dallas - Denver more expensive than Bangalore - Mumbai - London - Dallas - Denver?Are flexible airline tickets ever worth it?Why does no connection exist between Euston Square and Euston or Warren Street Underground Stations on the London Underground?Flying from Dubai or London to SydneyWhy is international first class much more expensive than international economy class?Why is the flight time of London-Beijing and Tel Aviv-Beijing the same?Why is it sometimes cheaper to fly within the UK than taking the train?






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2















I'm searching for flight tickets to fly to Xi'an from London. Geographically, Xi'an is closer to London compared to Beijing to London. However, it takes less than 10 hours to fly to Beijing while almost 11 hours to fly to Xi'an. Does anyone know why?










share|improve this question



















  • 5





    Xi'an is further from London then Beijing is (though not enough to explain an hour difference in flight time).

    – Nate Eldredge
    9 hours ago


















2















I'm searching for flight tickets to fly to Xi'an from London. Geographically, Xi'an is closer to London compared to Beijing to London. However, it takes less than 10 hours to fly to Beijing while almost 11 hours to fly to Xi'an. Does anyone know why?










share|improve this question



















  • 5





    Xi'an is further from London then Beijing is (though not enough to explain an hour difference in flight time).

    – Nate Eldredge
    9 hours ago














2












2








2








I'm searching for flight tickets to fly to Xi'an from London. Geographically, Xi'an is closer to London compared to Beijing to London. However, it takes less than 10 hours to fly to Beijing while almost 11 hours to fly to Xi'an. Does anyone know why?










share|improve this question
















I'm searching for flight tickets to fly to Xi'an from London. Geographically, Xi'an is closer to London compared to Beijing to London. However, it takes less than 10 hours to fly to Beijing while almost 11 hours to fly to Xi'an. Does anyone know why?







air-travel london beijing geography xian






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 9 hours ago









Nate Eldredge

25.1k887112




25.1k887112










asked 9 hours ago









Dr_HopeDr_Hope

253211




253211







  • 5





    Xi'an is further from London then Beijing is (though not enough to explain an hour difference in flight time).

    – Nate Eldredge
    9 hours ago













  • 5





    Xi'an is further from London then Beijing is (though not enough to explain an hour difference in flight time).

    – Nate Eldredge
    9 hours ago








5




5





Xi'an is further from London then Beijing is (though not enough to explain an hour difference in flight time).

– Nate Eldredge
9 hours ago






Xi'an is further from London then Beijing is (though not enough to explain an hour difference in flight time).

– Nate Eldredge
9 hours ago











1 Answer
1






active

oldest

votes


















12














As Nate Eldredge points out, the distances are about the same. It doesn't look like that on a conventional world map in cylindrical projection, but is less surprising if you look at a polar projection instead.



Some of the difference in scheduled flight times is due to different aircraft. The single route from London to Xian is GS 7988 which seems to be timetabled for an Airbus A330, while the fastest flights to Peking are flown with A350 and Boeing 777, which have a slightly faster most efficient speed.



However, there's a daily flight LHR-PEK with an A330, CA 788. This is timetabled to take 10h15, compared to 10h50 for GS 7988. It looks like this is just a matter of Tianjin Airlines being more conservative in their scheduling than Air China is. In the flight history currently visible on Flightradar24 it looks like GS 7988 routinely arrives up to an hour early, whereas CA 788 typically arrives about half an hour early when departs London on time.



So the actual airborne time is about the same, but Tianjin Airlines has more of a buffer before they need to pay delay compensation.






share|improve this answer

























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    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    12














    As Nate Eldredge points out, the distances are about the same. It doesn't look like that on a conventional world map in cylindrical projection, but is less surprising if you look at a polar projection instead.



    Some of the difference in scheduled flight times is due to different aircraft. The single route from London to Xian is GS 7988 which seems to be timetabled for an Airbus A330, while the fastest flights to Peking are flown with A350 and Boeing 777, which have a slightly faster most efficient speed.



    However, there's a daily flight LHR-PEK with an A330, CA 788. This is timetabled to take 10h15, compared to 10h50 for GS 7988. It looks like this is just a matter of Tianjin Airlines being more conservative in their scheduling than Air China is. In the flight history currently visible on Flightradar24 it looks like GS 7988 routinely arrives up to an hour early, whereas CA 788 typically arrives about half an hour early when departs London on time.



    So the actual airborne time is about the same, but Tianjin Airlines has more of a buffer before they need to pay delay compensation.






    share|improve this answer





























      12














      As Nate Eldredge points out, the distances are about the same. It doesn't look like that on a conventional world map in cylindrical projection, but is less surprising if you look at a polar projection instead.



      Some of the difference in scheduled flight times is due to different aircraft. The single route from London to Xian is GS 7988 which seems to be timetabled for an Airbus A330, while the fastest flights to Peking are flown with A350 and Boeing 777, which have a slightly faster most efficient speed.



      However, there's a daily flight LHR-PEK with an A330, CA 788. This is timetabled to take 10h15, compared to 10h50 for GS 7988. It looks like this is just a matter of Tianjin Airlines being more conservative in their scheduling than Air China is. In the flight history currently visible on Flightradar24 it looks like GS 7988 routinely arrives up to an hour early, whereas CA 788 typically arrives about half an hour early when departs London on time.



      So the actual airborne time is about the same, but Tianjin Airlines has more of a buffer before they need to pay delay compensation.






      share|improve this answer



























        12












        12








        12







        As Nate Eldredge points out, the distances are about the same. It doesn't look like that on a conventional world map in cylindrical projection, but is less surprising if you look at a polar projection instead.



        Some of the difference in scheduled flight times is due to different aircraft. The single route from London to Xian is GS 7988 which seems to be timetabled for an Airbus A330, while the fastest flights to Peking are flown with A350 and Boeing 777, which have a slightly faster most efficient speed.



        However, there's a daily flight LHR-PEK with an A330, CA 788. This is timetabled to take 10h15, compared to 10h50 for GS 7988. It looks like this is just a matter of Tianjin Airlines being more conservative in their scheduling than Air China is. In the flight history currently visible on Flightradar24 it looks like GS 7988 routinely arrives up to an hour early, whereas CA 788 typically arrives about half an hour early when departs London on time.



        So the actual airborne time is about the same, but Tianjin Airlines has more of a buffer before they need to pay delay compensation.






        share|improve this answer















        As Nate Eldredge points out, the distances are about the same. It doesn't look like that on a conventional world map in cylindrical projection, but is less surprising if you look at a polar projection instead.



        Some of the difference in scheduled flight times is due to different aircraft. The single route from London to Xian is GS 7988 which seems to be timetabled for an Airbus A330, while the fastest flights to Peking are flown with A350 and Boeing 777, which have a slightly faster most efficient speed.



        However, there's a daily flight LHR-PEK with an A330, CA 788. This is timetabled to take 10h15, compared to 10h50 for GS 7988. It looks like this is just a matter of Tianjin Airlines being more conservative in their scheduling than Air China is. In the flight history currently visible on Flightradar24 it looks like GS 7988 routinely arrives up to an hour early, whereas CA 788 typically arrives about half an hour early when departs London on time.



        So the actual airborne time is about the same, but Tianjin Airlines has more of a buffer before they need to pay delay compensation.







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited 9 hours ago

























        answered 9 hours ago









        Henning MakholmHenning Makholm

        46.1k8111171




        46.1k8111171



























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