(UA) United Airlines 4837 Flight Details
On time | Arrived
Departure
GPT
Gulfport-Biloxi International Airport, MS, US
Flight Gate Times
19-Mar-2026
Scheduled
07:00
CDT
Actual
06:52
CDT
Total Departure Delay: -
Flight Runway Times
19-Mar-2026
Scheduled
07:13
CDT
Actual
07:26
CDT
Runway Delay: 13 mins
Terminal
-
Gate
4
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 43m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
19-Mar-2026
Scheduled
08:43
CDT
Actual
08:37
CDT
Total Arrival Delay: -
Flight Runway Times
19-Mar-2026
Scheduled
08:34
CDT
Actual
08:28
CDT
Runway Delay: -
Terminal
B
Gate
29
Baggage Claim
C1
Tail Number
N21129
Flight Time
Actual
1h 45m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 3277, (CM) Copa Airlines 1433, (NZ) Air New Zealand 9793
Event Timeline
Date
Event
Data Updated
19 Mar
13:39
08:39
08:39
Time Adjustment
Estimated Gate Arrival changed from Mar-19-2026 8:39 AM to Mar-19-2026 8:37 AM
Actual Gate Arrival changed from Mar-19-2026 8:39 AM to Mar-19-2026 8:37 AM
19 Mar
13:36
08:36
08:36
Time Adjustment
Estimated Gate Arrival changed from Mar-19-2026 8:37 AM to Mar-19-2026 8:39 AM
Actual Gate Arrival changed to Mar-19-2026 8:39 AM
19 Mar
13:32
08:32
08:32
Time Adjustment
Estimated Gate Arrival changed from Mar-19-2026 8:53 AM to Mar-19-2026 8:37 AM
19 Mar
13:29
08:29
08:29
Status Landed
Estimated Runway Arrival changed from Mar-19-2026 8:44 AM to Mar-19-2026 8:28 AM
Actual Runway Arrival changed to Mar-19-2026 8:28 AM
Status changed from Active to Landed
19 Mar
12:32
07:32
07:32
Time Adjustment
Estimated Runway Arrival changed from Mar-19-2026 8:30 AM to Mar-19-2026 8:44 AM
Estimated Gate Arrival changed from Mar-19-2026 8:43 AM to Mar-19-2026 8:53 AM
19 Mar
12:28
07:28
07:28
Time Adjustment
Estimated Runway Arrival changed from Mar-19-2026 8:25 AM to Mar-19-2026 8:30 AM
19 Mar
12:27
07:27
07:27
Time Adjustment
Estimated Runway Departure changed from Mar-19-2026 7:13 AM to Mar-19-2026 7:26 AM
Actual Runway Departure changed to Mar-19-2026 7:26 AM
Estimated Runway Arrival changed from Mar-19-2026 8:29 AM to Mar-19-2026 8:25 AM
19 Mar
12:06
07:06
07:06
Time Adjustment
Estimated Runway Arrival changed from Mar-19-2026 8:14 AM to Mar-19-2026 8:29 AM
19 Mar
11:56
06:56
06:56
Status Active
Estimated Gate Departure changed from Mar-19-2026 7:00 AM to Mar-19-2026 6:52 AM
Actual Gate Departure changed to Mar-19-2026 6:52 AM
Status changed from Scheduled to Active
19 Mar
11:53
06:53
06:53
Time Adjustment
Estimated Runway Arrival changed from Mar-19-2026 8:34 AM to Mar-19-2026 8:14 AM
19 Mar
10:44
05:44
05:44
Gate Adjustment
Arrival Gate changed from 26 to 29
19 Mar
10:39
05:39
05:39
Time Adjustment
Estimated Runway Departure changed to Mar-19-2026 7:13 AM
Estimated Runway Arrival changed to Mar-19-2026 8:34 AM
18 Mar
13:44
08:44
08:44
Gate Adjustment
Arrival Gate changed to 26
Baggage changed to C1
18 Mar
12:06
07:06
07:06
Time Adjustment
Scheduled Runway Departure changed from Mar-19-2026 7:04 AM to Mar-19-2026 7:13 AM
Scheduled Runway Arrival changed from Mar-19-2026 8:04 AM to Mar-19-2026 8:34 AM
18 Mar
12:01
07:01
07:01
Time Adjustment
Scheduled Runway Departure changed to Mar-19-2026 7:04 AM
Scheduled Runway Arrival changed to Mar-19-2026 8:04 AM
18 Mar
02:08
21:08
21:08
Gate Adjustment
Departure Gate changed from 3 to 4
17 Mar
21:02
16:02
16:02
Equipment Adjustment
Tail Number changed from N16147 to N21129
17 Mar
20:57
15:57
15:57
Time Adjustment
Estimated Gate Departure changed to Mar-19-2026 7:00 AM
Estimated Gate Arrival changed to Mar-19-2026 8:43 AM
Departure Gate changed to 3
Tail Number changed to N16147
Actual Equipment changed to E45
16 Mar
18:47
13:47
13:47
Record Created
16 Mar
18:47
13:47
13:47
Time Adjustment
Scheduled Gate Departure changed to Mar-19-2026 7:00 AM
Scheduled Gate Arrival changed to Mar-19-2026 8:43 AM
Arrival Terminal changed to B
Scheduled Equipment changed to ERJ