(AC) Air Canada 4259 Flight Details
On time | Arrived
Departure
COS
Colorado Springs Airport, CO, US
Flight Gate Times
01-Jun-2026
Scheduled
06:00
MDT
Actual
05:50
MDT
Total Departure Delay: -
Flight Runway Times
01-Jun-2026
Scheduled
06:24
MDT
Actual
06:25
MDT
Runway Delay: 1 min
Terminal
-
Gate
7
Craft Type
Embraer 170
E70
Flight Time
Scheduled
1h 5m
Arrival
DEN
Denver International Airport, CO, US
Flight Gate Times
01-Jun-2026
Scheduled
07:05
MDT
Actual
06:54
MDT
Total Arrival Delay: -
Flight Runway Times
01-Jun-2026
Scheduled
06:57
MDT
Actual
06:48
MDT
Runway Delay: -
Terminal
-
Gate
B53
Baggage Claim
18
Tail Number
N731SY
Flight Time
Actual
1h 4m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines 5291
Also marketed as (UA) United Airlines 5291
Event Timeline
Date
Event
Data Updated
1 Jun
12:55
06:55
06:55
Time Adjustment
Estimated Gate Arrival changed from Jun-01-2026 6:56 AM to Jun-01-2026 6:54 AM
Actual Gate Arrival changed to Jun-01-2026 6:54 AM
1 Jun
12:53
06:53
06:53
Time Adjustment
Estimated Runway Arrival changed from Jun-01-2026 6:47 AM to Jun-01-2026 6:48 AM
Actual Runway Arrival changed from Jun-01-2026 6:47 AM to Jun-01-2026 6:48 AM
Estimated Gate Arrival changed from Jun-01-2026 6:50 AM to Jun-01-2026 6:56 AM
1 Jun
12:49
06:49
06:49
Time Adjustment
Estimated Runway Arrival changed from Jun-01-2026 6:48 AM to Jun-01-2026 6:47 AM
Actual Runway Arrival changed from Jun-01-2026 6:48 AM to Jun-01-2026 6:47 AM
1 Jun
12:49
06:49
06:49
Time Adjustment
Estimated Runway Arrival changed from Jun-01-2026 6:47 AM to Jun-01-2026 6:48 AM
Actual Runway Arrival changed from Jun-01-2026 6:47 AM to Jun-01-2026 6:48 AM
1 Jun
12:47
06:47
06:47
Status Landed
Estimated Runway Arrival changed from Jun-01-2026 6:42 AM to Jun-01-2026 6:47 AM
Actual Runway Arrival changed to Jun-01-2026 6:47 AM
Status changed from Active to Landed
1 Jun
12:29
06:29
06:29
Time Adjustment
Estimated Runway Departure changed from Jun-01-2026 6:26 AM to Jun-01-2026 6:25 AM
Actual Runway Departure changed from Jun-01-2026 6:26 AM to Jun-01-2026 6:25 AM
Estimated Runway Arrival changed from Jun-01-2026 6:37 AM to Jun-01-2026 6:42 AM
Estimated Gate Arrival changed from Jun-01-2026 6:55 AM to Jun-01-2026 6:50 AM
1 Jun
12:28
06:28
06:28
Time Adjustment
Estimated Runway Departure changed from Jun-01-2026 6:25 AM to Jun-01-2026 6:26 AM
Actual Runway Departure changed from Jun-01-2026 6:25 AM to Jun-01-2026 6:26 AM
1 Jun
12:27
06:27
06:27
Time Adjustment
Estimated Runway Arrival changed from Jun-01-2026 6:41 AM to Jun-01-2026 6:37 AM
1 Jun
12:26
06:26
06:26
Time Adjustment
Estimated Runway Departure changed from Jun-01-2026 6:24 AM to Jun-01-2026 6:25 AM
Actual Runway Departure changed to Jun-01-2026 6:25 AM
Estimated Runway Arrival changed from Jun-01-2026 6:45 AM to Jun-01-2026 6:41 AM
1 Jun
12:14
06:14
06:14
Time Adjustment
Estimated Runway Arrival changed from Jun-01-2026 6:42 AM to Jun-01-2026 6:45 AM
1 Jun
12:14
06:14
06:14
Time Adjustment
Estimated Runway Departure changed from Jun-01-2026 6:27 AM to Jun-01-2026 6:24 AM
Estimated Runway Arrival changed from Jun-01-2026 6:44 AM to Jun-01-2026 6:42 AM
1 Jun
11:53
05:53
05:53
Status Active
Estimated Gate Departure changed from Jun-01-2026 6:00 AM to Jun-01-2026 5:50 AM
Actual Gate Departure changed to Jun-01-2026 5:50 AM
Status changed from Scheduled to Active
1 Jun
11:25
05:25
05:25
Time Adjustment
Estimated Runway Departure changed from Jun-01-2026 6:24 AM to Jun-01-2026 6:27 AM
Estimated Runway Arrival changed from Jun-01-2026 6:47 AM to Jun-01-2026 6:44 AM
1 Jun
11:25
05:25
05:25
Time Adjustment
Estimated Runway Departure changed to Jun-01-2026 6:24 AM
1 Jun
11:25
05:25
05:25
Time Adjustment
Estimated Runway Arrival changed to Jun-01-2026 6:47 AM
Estimated Gate Arrival changed from Jun-01-2026 7:05 AM to Jun-01-2026 6:55 AM
1 Jun
01:41
19:41
19:41
Gate Adjustment
Arrival Gate changed from B66 to B53
31 May
21:47
15:47
15:47
Gate Adjustment
Arrival Gate changed from B88 to B66
31 May
19:17
13:17
13:17
Gate Adjustment
Arrival Gate changed from B56 to B88
31 May
16:11
10:11
10:11
Gate Adjustment
Departure Gate changed from 5 to 7
31 May
13:11
07:11
07:11
Gate Adjustment
Arrival Gate changed to B56
Baggage changed to 18
31 May
12:06
06:06
06:06
Time Adjustment
Scheduled Runway Departure changed from Jun-01-2026 6:05 AM to Jun-01-2026 6:24 AM
Scheduled Runway Arrival changed from Jun-01-2026 6:21 AM to Jun-01-2026 6:57 AM
31 May
12:01
06:01
06:01
Time Adjustment
Scheduled Runway Departure changed to Jun-01-2026 6:05 AM
Scheduled Runway Arrival changed to Jun-01-2026 6:21 AM
31 May
10:35
04:35
04:35
Gate Adjustment
Departure Gate changed from 7 to 5
31 May
02:05
20:05
20:05
Gate Adjustment
Departure Gate changed to 7
30 May
23:23
17:23
17:23
Equipment Adjustment
Tail Number changed from N702SY to N731SY
30 May
04:11
22:11
22:11
Time Adjustment
Estimated Gate Departure changed to Jun-01-2026 6:00 AM
Estimated Gate Arrival changed to Jun-01-2026 7:05 AM
Tail Number changed to N702SY
Actual Equipment changed to E70
29 May
18:49
12:49
12:49
Record Created
29 May
18:49
12:49
12:49
Time Adjustment
Scheduled Gate Departure changed to Jun-01-2026 6:00 AM
Scheduled Gate Arrival changed to Jun-01-2026 7:05 AM
Scheduled Equipment changed to E70