(UA) United Airlines 4273 Flight Details
Delayed by 1h 17m | Departed
Departure
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
11-May-2026
Scheduled
14:40
CDT
Actual
15:36
CDT
Total Departure Delay: 56 mins
Flight Runway Times
11-May-2026
Scheduled
15:31
CDT
Actual
16:09
CDT
Runway Delay: 38 mins
Terminal
B
Gate
18
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 33m
Arrival
GPT
Gulfport-Biloxi International Airport, MS, US
Flight Gate Times
11-May-2026
Scheduled
16:13
CDT
Estimated
17:30
CDT
Total Arrival Delay: 1 h 17 mins
Flight Runway Times
11-May-2026
Scheduled
16:40
CDT
Estimated
17:25
CDT
Runway Delay: 45 mins
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N21144
Flight Time
Estimated
1h 54m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 3268, (CM) Copa Airlines 1428, (NZ) Air New Zealand 9792
Event Timeline
Date
Event
Data Updated
11 May
21:11
16:11
16:11
Time Adjustment
Estimated Runway Arrival changed to May-11-2026 5:25 PM
Estimated Gate Arrival changed from May-11-2026 5:02 PM to May-11-2026 5:30 PM
11 May
21:10
16:10
16:10
Time Adjustment
Estimated Runway Departure changed from May-11-2026 4:07 PM to May-11-2026 4:09 PM
Actual Runway Departure changed to May-11-2026 4:09 PM
Estimated Runway Arrival changed from May-11-2026 4:40 PM
11 May
21:07
16:07
16:07
Time Adjustment
Estimated Runway Departure changed from May-11-2026 3:48 PM to May-11-2026 4:07 PM
11 May
20:38
15:38
15:38
Status Active
Estimated Gate Departure changed from May-11-2026 3:29 PM to May-11-2026 3:36 PM
Actual Gate Departure changed to May-11-2026 3:36 PM
Status changed from Scheduled to Active
11 May
20:05
15:05
15:05
Time Adjustment
Estimated Gate Departure changed from May-11-2026 3:12 PM to May-11-2026 3:29 PM
Estimated Gate Arrival changed from May-11-2026 4:45 PM to May-11-2026 5:02 PM
11 May
20:05
15:05
15:05
Time Adjustment
Estimated Runway Departure changed from May-11-2026 3:31 PM to May-11-2026 3:48 PM
11 May
19:12
14:12
14:12
Gate Adjustment
Departure Gate changed from 14 to 18
11 May
19:11
14:11
14:11
Time Adjustment
Estimated Runway Arrival changed to May-11-2026 4:40 PM
11 May
18:05
13:05
13:05
Time Adjustment
Scheduled Runway Departure changed from May-11-2026 2:59 PM to May-11-2026 3:31 PM
Estimated Runway Departure changed to May-11-2026 3:31 PM
Scheduled Runway Arrival changed from May-11-2026 4:08 PM to May-11-2026 4:40 PM
11 May
18:05
13:05
13:05
Time Adjustment
Estimated Gate Departure changed from May-11-2026 2:40 PM to May-11-2026 3:12 PM
Estimated Gate Arrival changed from May-11-2026 4:13 PM to May-11-2026 4:45 PM
11 May
15:17
10:17
10:17
Gate Adjustment
Departure Gate changed from 20 to 14
11 May
14:53
09:53
09:53
Gate Adjustment
Departure Gate changed from 26 to 20
11 May
09:35
04:35
04:35
Gate Adjustment
Departure Gate changed from 8 to 26
10 May
20:17
15:17
15:17
Equipment Adjustment
Tail Number changed from N27190 to N21144
10 May
19:46
14:46
14:46
Time Adjustment
Scheduled Runway Departure changed from May-11-2026 2:43 PM to May-11-2026 2:59 PM
Scheduled Runway Arrival changed from May-11-2026 3:38 PM to May-11-2026 4:08 PM
10 May
19:41
14:41
14:41
Time Adjustment
Scheduled Runway Departure changed to May-11-2026 2:43 PM
Scheduled Runway Arrival changed to May-11-2026 3:38 PM
10 May
18:41
13:41
13:41
Gate Adjustment
Departure Gate changed to 8
10 May
09:11
04:11
04:11
Equipment Adjustment
Tail Number changed from N10156 to N27190
10 May
05:47
00:47
00:47
Time Adjustment
Estimated Gate Departure changed to May-11-2026 2:40 PM
Estimated Gate Arrival changed to May-11-2026 4:13 PM
Tail Number changed to N10156
Actual Equipment changed to E45
8 May
18:47
13:47
13:47
Record Created
8 May
18:47
13:47
13:47
Time Adjustment
Scheduled Gate Departure changed to May-11-2026 2:40 PM
Scheduled Gate Arrival changed to May-11-2026 4:13 PM
Departure Terminal changed to B
Scheduled Equipment changed to ERJ