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AC851 Flight Status ( London to Calgary )

ARRIVED 3 HOUR 29 MINUTES AGO
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dep   

Departure (AC851 Flight Schedule)

Heathrow ()

flag London, United Kingdom

10:15 BST

Tue 14-Apr-2026

 LATE 1 hour 1 min
BST 00:00:00 DAY
arr   

Arrival (AC851 Flight Schedule)

Calgary Intl ()

flag Calgary, Canada

12:50 MDT

Tue 14-Apr-2026

 ON TIME
MDT 00:00:00 DAY

Flight Radar Checker AC 851

Live Flight Tracker Map

Flight AC851 from London to Calgary is operated by Air Canada. Scheduled time of departure from Heathrow is 10:15 BST and scheduled time of arrival in Calgary Intl is 12:50 MDT. The duration of the flight is 9 hours 35 minutes.
 

C-GFAJ

Airbus (A333)

3.9 out of 5 stars / 111 votes

Flight Finder
from Calgary to London

Flight Departure Arrival

11:50
Calgary Intl
()
Heathrow
()

12:05
Calgary Intl
()
Heathrow
()

19:03
Calgary Intl
()
London
()

History Flight Information for AC851 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Wed, 15 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT
Tue, 14 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 13:29 BST 12:58 MDT
Mon, 13 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT 10:30 BST 11:54 MDT
Sun, 12 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 10:38 BST 11:55 MDT
Sat, 11 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT 10:32 BST 11:42 MDT
Fri, 10 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 10:38 BST 12:09 MDT
Thu, 09 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 10:54 BST 12:10 MDT
Wed, 08 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 12:51 BST 12:08 MDT
Tue, 07 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT 12:10 BST 13:40 MDT
Mon, 06 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 10:43 BST 12:21 MDT
Sun, 05 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 10:32 BST 12:00 MDT
Sat, 04 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 10:38 BST 12:12 MDT
Fri, 03 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 10:29 BST 12:02 MDT
Thu, 02 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT 11:01 BST 12:41 MDT
Wed, 01 Apr AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 11:09 BST 12:35 MDT
Tue, 31 Mar AC851 Heathrow () Calgary Intl () 10:15 BST 12:50 MDT (Airbus A333) 10:37 BST 12:13 MDT
Sun, 29 Mar AC851 Heathrow () Calgary Intl () 09:15 BST 12:50 MDT (Airbus A333) 10:40 BST 12:24 MDT
Sat, 28 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing B788) 16:34 GMT 18:05 MDT
Fri, 27 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing B788) 16:21 GMT 17:22 MDT
Thu, 26 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing Charleston B788) 16:12 GMT 17:25 MDT
Wed, 25 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing Charleston SC B789) 16:24 GMT 18:06 MDT
Tue, 24 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing Charleston B788) 16:14 GMT 17:34 MDT
Mon, 23 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing Charleston B788) 16:27 GMT 17:43 MDT
Sun, 22 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing Charleston B788) 16:32 GMT 17:58 MDT
Sat, 21 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing B788) 16:10 GMT 17:37 MDT
Fri, 20 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing B788) 16:54 GMT 18:17 MDT
Thu, 19 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing Charleston B788) 16:18 GMT 17:45 MDT
Wed, 18 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing Charleston B788) 16:56 GMT 18:24 MDT
Tue, 17 Mar AC851 Lester B Pearson Intl () Calgary Intl () 20:10 EDT 01:44 MDT
Tue, 17 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing Charleston B788) 18:19 GMT 18:57 MDT
Mon, 16 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing Charleston B788) 15:40 GMT 17:25 MDT
Sun, 15 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing B788) 16:05 GMT 18:05 MDT
Sat, 14 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing B788) 16:16 GMT 17:43 MDT
Fri, 13 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing B788) 16:04 GMT 17:24 MDT
Thu, 12 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing B788) 17:40 GMT 19:02 MDT
Wed, 11 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing B788) 16:06 GMT 17:28 MDT
Tue, 10 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 17:59 MDT (Boeing Charleston B788) 16:21 GMT 17:42 MDT
Mon, 09 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 16:59 MDT (Boeing Charleston B788) 16:20 GMT 17:47 MDT
Sun, 08 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 16:59 MDT (Boeing Charleston B788) 16:19 GMT 17:27 MDT
Sat, 07 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 16:59 MST (Boeing Charleston B788) 16:28 GMT 17:35 MST
Fri, 06 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 16:59 MST (Boeing Charleston B788) 16:25 GMT 17:31 MST
Thu, 05 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 16:59 MST (Boeing Charleston B788) 16:19 GMT 17:30 MST
Wed, 04 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 16:59 MST (Boeing Charleston B788) 16:27 GMT 17:49 MST
Tue, 03 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 16:59 MST (Boeing Charleston B788) 16:32 GMT 17:53 MST
Mon, 02 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 16:59 MST (Boeing Charleston B788) 16:47 GMT 18:09 MST
Sun, 01 Mar AC851 Heathrow () Calgary Intl () 15:00 GMT 16:59 MST (Boeing Charleston B788) 16:15 GMT 17:36 MST

Disclaimer for AC851 Flight Radar Data

Flight AC851 from Heathrow to Calgary Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight AC851 data.