AC 851, Air Canada 851
Statistics below are summarized from
AirlineAir Canada (AC)
RouteLondon Heathrow -> Calgary
Departure Frequency
Every day
| May | ||||||
|---|---|---|---|---|---|---|
| Su | Mo | Tu | We | Th | Fr | Sa |
| 1 | 2 | |||||
| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| 31 | ||||||
| Jun | ||||||
|---|---|---|---|---|---|---|
| Su | Mo | Tu | We | Th | Fr | Sa |
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | ||||
= Departed
= Cancelled
Number of cancelled0
Average Delay38 minutes
Worst Delay134 minutes
Minutes delayed
Departure log
2026-06-03Departure TimeScheduled
10:15 AMActual
10:33 AMDelay
18 minutes
10:15 AMActual
10:33 AMDelay
18 minutes
2026-06-02Departure TimeScheduled
10:15 AMActual
10:31 AMDelay
16 minutes
10:15 AMActual
10:31 AMDelay
16 minutes
2026-06-01Departure TimeScheduled
10:15 AMActual
10:43 AMDelay
28 minutes
10:15 AMActual
10:43 AMDelay
28 minutes
2026-05-31Departure TimeScheduled
10:15 AMActual
10:32 AMDelay
17 minutes
10:15 AMActual
10:32 AMDelay
17 minutes
2026-05-30Departure TimeScheduled
10:15 AMActual
11:40 AMDelay
85 minutes
10:15 AMActual
11:40 AMDelay
85 minutes
2026-05-29Departure TimeScheduled
10:15 AMActual
11:33 AMDelay
78 minutes
10:15 AMActual
11:33 AMDelay
78 minutes
2026-05-28Departure TimeScheduled
10:15 AMActual
12:29 PMDelay
134 minutes
10:15 AMActual
12:29 PMDelay
134 minutes
2026-05-27Departure TimeScheduled
10:15 AMActual
10:56 AMDelay
41 minutes
10:15 AMActual
10:56 AMDelay
41 minutes
2026-05-26Departure TimeScheduled
10:15 AMActual
10:30 AMDelay
15 minutes
10:15 AMActual
10:30 AMDelay
15 minutes
2026-05-25Departure TimeScheduled
10:15 AMActual
10:30 AMDelay
15 minutes
10:15 AMActual
10:30 AMDelay
15 minutes
2026-05-24Departure TimeScheduled
10:15 AMActual
11:36 AMDelay
81 minutes
10:15 AMActual
11:36 AMDelay
81 minutes
2026-05-23Departure TimeScheduled
10:15 AMActual
10:27 AMDelay
12 minutes
10:15 AMActual
10:27 AMDelay
12 minutes
2026-05-22Departure TimeScheduled
10:15 AMActual
10:36 AMDelay
21 minutes
10:15 AMActual
10:36 AMDelay
21 minutes
2026-05-21Departure TimeScheduled
10:15 AMActual
10:31 AMDelay
16 minutes
10:15 AMActual
10:31 AMDelay
16 minutes
2026-05-20Departure TimeScheduled
10:15 AMActual
10:29 AMDelay
14 minutes
10:15 AMActual
10:29 AMDelay
14 minutes
2026-05-19Departure TimeScheduled
10:15 AMActual
11:09 AMDelay
54 minutes
10:15 AMActual
11:09 AMDelay
54 minutes
2026-05-18Departure TimeScheduled
10:15 AMActual
10:31 AMDelay
16 minutes
10:15 AMActual
10:31 AMDelay
16 minutes
2026-05-17Departure TimeScheduled
10:15 AMActual
10:35 AMDelay
20 minutes
10:15 AMActual
10:35 AMDelay
20 minutes
2026-05-16Departure TimeScheduled
10:15 AMActual
10:37 AMDelay
22 minutes
10:15 AMActual
10:37 AMDelay
22 minutes
2026-05-15Departure TimeScheduled
10:15 AMActual
10:42 AMDelay
27 minutes
10:15 AMActual
10:42 AMDelay
27 minutes
2026-05-14Departure TimeScheduled
10:15 AMActual
12:04 PMDelay
109 minutes
10:15 AMActual
12:04 PMDelay
109 minutes
2026-05-13Departure TimeScheduled
10:15 AMActual
12:11 PMDelay
116 minutes
10:15 AMActual
12:11 PMDelay
116 minutes
2026-05-12Departure TimeScheduled
10:15 AMActual
10:24 AMDelay
9 minutes
10:15 AMActual
10:24 AMDelay
9 minutes
2026-05-11Departure TimeScheduled
10:15 AMActual
10:32 AMDelay
17 minutes
10:15 AMActual
10:32 AMDelay
17 minutes
2026-05-10Departure TimeScheduled
10:15 AMActual
10:30 AMDelay
15 minutes
10:15 AMActual
10:30 AMDelay
15 minutes
2026-05-09Departure TimeScheduled
10:15 AMActual
10:38 AMDelay
23 minutes
10:15 AMActual
10:38 AMDelay
23 minutes
2026-05-08Departure TimeScheduled
10:15 AMActual
10:42 AMDelay
27 minutes
10:15 AMActual
10:42 AMDelay
27 minutes
2026-05-07Departure TimeScheduled
10:15 AMActual
10:56 AMDelay
41 minutes
10:15 AMActual
10:56 AMDelay
41 minutes
2026-05-06Departure TimeScheduled
10:15 AMActual
10:37 AMDelay
22 minutes
10:15 AMActual
10:37 AMDelay
22 minutes
2026-05-05Departure TimeScheduled
10:15 AMActual
10:57 AMDelay
42 minutes
10:15 AMActual
10:57 AMDelay
42 minutes
2026-05-04Departure TimeScheduled
10:15 AMActual
10:40 AMDelay
25 minutes
10:15 AMActual
10:40 AMDelay
25 minutes
| Date | Scheduled departure time | Actual departure time | Delay |
|---|---|---|---|
| 2026-06-03 | 10:15 AM | 10:33 AM | 18 minutes |
| 2026-06-02 | 10:15 AM | 10:31 AM | 16 minutes |
| 2026-06-01 | 10:15 AM | 10:43 AM | 28 minutes |
| 2026-05-31 | 10:15 AM | 10:32 AM | 17 minutes |
| 2026-05-30 | 10:15 AM | 11:40 AM | 85 minutes |
| 2026-05-29 | 10:15 AM | 11:33 AM | 78 minutes |
| 2026-05-28 | 10:15 AM | 12:29 PM | 134 minutes |
| 2026-05-27 | 10:15 AM | 10:56 AM | 41 minutes |
| 2026-05-26 | 10:15 AM | 10:30 AM | 15 minutes |
| 2026-05-25 | 10:15 AM | 10:30 AM | 15 minutes |
| 2026-05-24 | 10:15 AM | 11:36 AM | 81 minutes |
| 2026-05-23 | 10:15 AM | 10:27 AM | 12 minutes |
| 2026-05-22 | 10:15 AM | 10:36 AM | 21 minutes |
| 2026-05-21 | 10:15 AM | 10:31 AM | 16 minutes |
| 2026-05-20 | 10:15 AM | 10:29 AM | 14 minutes |
| 2026-05-19 | 10:15 AM | 11:09 AM | 54 minutes |
| 2026-05-18 | 10:15 AM | 10:31 AM | 16 minutes |
| 2026-05-17 | 10:15 AM | 10:35 AM | 20 minutes |
| 2026-05-16 | 10:15 AM | 10:37 AM | 22 minutes |
| 2026-05-15 | 10:15 AM | 10:42 AM | 27 minutes |
| 2026-05-14 | 10:15 AM | 12:04 PM | 109 minutes |
| 2026-05-13 | 10:15 AM | 12:11 PM | 116 minutes |
| 2026-05-12 | 10:15 AM | 10:24 AM | 9 minutes |
| 2026-05-11 | 10:15 AM | 10:32 AM | 17 minutes |
| 2026-05-10 | 10:15 AM | 10:30 AM | 15 minutes |
| 2026-05-09 | 10:15 AM | 10:38 AM | 23 minutes |
| 2026-05-08 | 10:15 AM | 10:42 AM | 27 minutes |
| 2026-05-07 | 10:15 AM | 10:56 AM | 41 minutes |
| 2026-05-06 | 10:15 AM | 10:37 AM | 22 minutes |
| 2026-05-05 | 10:15 AM | 10:57 AM | 42 minutes |
| 2026-05-04 | 10:15 AM | 10:40 AM | 25 minutes |