(UA) United Airlines 4273 Flight Details
On time | Scheduled
Departure
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
13-May-2026
Scheduled
14:40
CDT
Estimated
14:40
CDT
Total Departure Delay: -
Flight Runway Times
13-May-2026
Scheduled
14:59
CDT
Actual
--
Runway Delay: -
Terminal
B
Gate
61
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 33m
Arrival
GPT
Gulfport-Biloxi International Airport, MS, US
Flight Gate Times
13-May-2026
Scheduled
16:13
CDT
Estimated
16:13
CDT
Total Arrival Delay: -
Flight Runway Times
13-May-2026
Scheduled
16:08
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N21154
Flight Time
Estimated
1h 33m
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
13 May
05:47
00:47
00:47
Equipment Adjustment
Tail Number changed from N24128 to N21154
12 May
19:46
14:46
14:46
Time Adjustment
Scheduled Runway Departure changed from May-13-2026 2:44 PM to May-13-2026 2:59 PM
Scheduled Runway Arrival changed from May-13-2026 3:40 PM to May-13-2026 4:08 PM
12 May
19:41
14:41
14:41
Time Adjustment
Scheduled Runway Departure changed to May-13-2026 2:44 PM
Scheduled Runway Arrival changed to May-13-2026 3:40 PM
12 May
18:29
13:29
13:29
Gate Adjustment
Departure Gate changed to 61
12 May
05:47
00:47
00:47
Time Adjustment
Estimated Gate Departure changed to May-13-2026 2:40 PM
Estimated Gate Arrival changed to May-13-2026 4:13 PM
Tail Number changed to N24128
Actual Equipment changed to E45
10 May
18:46
13:46
13:46
Record Created
10 May
18:46
13:46
13:46
Time Adjustment
Scheduled Gate Departure changed to May-13-2026 2:40 PM
Scheduled Gate Arrival changed to May-13-2026 4:13 PM
Departure Terminal changed to B
Scheduled Equipment changed to ERJ