(AC) Air Canada 4912 Flight Details
Delayed by 1h 59m | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
17-May-2026
Scheduled
07:06
CDT
Estimated
09:05
CDT
Total Departure Delay: 1 h 59 mins
Flight Runway Times
17-May-2026
Scheduled
07:40
CDT
Estimated
09:29
CDT
Runway Delay: 1 h 49 mins
Terminal
2
Gate
F19
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 33m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
17-May-2026
Scheduled
08:39
CDT
Estimated
10:38
CDT
Total Arrival Delay: 1 h 59 mins
Flight Runway Times
17-May-2026
Scheduled
08:32
CDT
Estimated
08:32
CDT
Runway Delay: -
Terminal
1
Gate
A14
Baggage Claim
6
Tail Number
N565GJ
Flight Time
Estimated
1h 33m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines 4459
Also marketed as (AV) Avianca 2334, (NZ) Air New Zealand 2901, (UA) United Airlines 4459
Event Timeline
Date
Event
Data Updated
17 May
12:23
07:23
07:23
Time Adjustment
Estimated Runway Departure changed from May-17-2026 9:05 AM to May-17-2026 9:29 AM
Estimated Gate Departure changed from May-17-2026 8:41 AM to May-17-2026 9:05 AM
Estimated Gate Arrival changed from May-17-2026 10:14 AM to May-17-2026 10:38 AM
17 May
12:05
07:05
07:05
Time Adjustment
Estimated Runway Departure changed from May-17-2026 8:44 AM to May-17-2026 9:05 AM
Estimated Gate Departure changed from May-17-2026 8:20 AM to May-17-2026 8:41 AM
Estimated Gate Arrival changed from May-17-2026 9:53 AM to May-17-2026 10:14 AM
17 May
11:58
06:58
06:58
Time Adjustment
Estimated Runway Departure changed from May-17-2026 8:09 AM to May-17-2026 8:44 AM
Estimated Gate Departure changed from May-17-2026 7:45 AM to May-17-2026 8:20 AM
Estimated Gate Arrival changed from May-17-2026 9:18 AM to May-17-2026 9:53 AM
17 May
11:23
06:23
06:23
Gate Adjustment
Departure Gate changed from F25 to F19
17 May
11:04
06:04
06:04
Time Adjustment
Estimated Runway Departure changed from May-17-2026 7:40 AM to May-17-2026 8:09 AM
Estimated Gate Departure changed from May-17-2026 7:06 AM to May-17-2026 7:45 AM
Estimated Gate Arrival changed from May-17-2026 8:39 AM to May-17-2026 9:18 AM
17 May
11:04
06:04
06:04
Gate Adjustment
Departure Gate changed from F17 to F25
17 May
10:54
05:54
05:54
Time Adjustment
Estimated Runway Arrival changed to May-17-2026 8:32 AM
17 May
10:35
05:35
05:35
Time Adjustment
Estimated Runway Departure changed to May-17-2026 7:40 AM
16 May
17:29
12:29
12:29
Gate Adjustment
Departure Gate changed from E12 to F17
16 May
16:47
11:47
11:47
Gate Adjustment
Departure Gate changed from F28 to E12
16 May
12:16
07:16
07:16
Time Adjustment
Scheduled Runway Departure changed from May-17-2026 7:16 AM to May-17-2026 7:40 AM
Scheduled Runway Arrival changed from May-17-2026 8:02 AM to May-17-2026 8:32 AM
16 May
12:11
07:11
07:11
Time Adjustment
Scheduled Runway Departure changed to May-17-2026 7:16 AM
Scheduled Runway Arrival changed to May-17-2026 8:02 AM
16 May
11:41
06:41
06:41
Gate Adjustment
Arrival Gate changed to A14
Baggage changed to 6
15 May
18:11
13:11
13:11
Gate Adjustment
Departure Gate changed from F26 to F28
15 May
17:41
12:41
12:41
Gate Adjustment
Departure Gate changed to F26
15 May
13:11
08:11
08:11
Equipment Adjustment
Tail Number changed from N549GJ to N565GJ
15 May
12:53
07:53
07:53
Equipment Adjustment
Tail Number changed from N576GJ to N549GJ
14 May
23:53
18:53
18:53
Time Adjustment
Estimated Gate Departure changed to May-17-2026 7:06 AM
Estimated Gate Arrival changed to May-17-2026 8:39 AM
Tail Number changed to N576GJ
Actual Equipment changed to CR7
14 May
18:48
13:48
13:48
Record Created
14 May
18:48
13:48
13:48
Time Adjustment
Scheduled Gate Departure changed to May-17-2026 7:06 AM
Scheduled Gate Arrival changed to May-17-2026 8:39 AM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5