(UA) United Airlines 4257 Flight Details
Delayed by 27m | Arrived
Departure
BHM
Birmingham-Shuttlesworth International Airport, AL, US
Flight Gate Times
05-Mar-2026
Scheduled
06:30
CST
Actual
06:22
CST
Total Departure Delay: -
Flight Runway Times
05-Mar-2026
Scheduled
06:52
CST
Actual
07:31
CST
Runway Delay: 39 mins
Terminal
-
Gate
C4
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
2h 11m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
05-Mar-2026
Scheduled
08:41
CST
Actual
09:08
CST
Total Arrival Delay: 27 mins
Flight Runway Times
05-Mar-2026
Scheduled
08:32
CST
Actual
08:59
CST
Runway Delay: 27 mins
Terminal
B
Gate
20
Baggage Claim
C4
Tail Number
N27190
Flight Time
Actual
2h 46m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 4316, (CM) Copa Airlines 1206, (NZ) Air New Zealand 6963
Event Timeline
Date
Event
Data Updated
5 Mar
15:09
09:09
09:09
Time Adjustment
Estimated Gate Arrival changed from Mar-05-2026 9:11 AM to Mar-05-2026 9:08 AM
Actual Gate Arrival changed to Mar-05-2026 9:08 AM
5 Mar
15:02
09:02
09:02
Time Adjustment
Estimated Gate Arrival changed from Mar-05-2026 9:03 AM to Mar-05-2026 9:11 AM
5 Mar
14:59
08:59
08:59
Status Landed
Estimated Runway Arrival changed from Mar-05-2026 8:54 AM to Mar-05-2026 8:59 AM
Actual Runway Arrival changed to Mar-05-2026 8:59 AM
Status changed from Active to Landed
5 Mar
13:38
07:38
07:38
Time Adjustment
Estimated Runway Arrival changed from Mar-05-2026 8:24 AM to Mar-05-2026 8:54 AM
Estimated Gate Arrival changed from Mar-05-2026 8:41 AM to Mar-05-2026 9:03 AM
5 Mar
13:32
07:32
07:32
Time Adjustment
Estimated Runway Departure changed from Mar-05-2026 6:52 AM to Mar-05-2026 7:31 AM
Actual Runway Departure changed to Mar-05-2026 7:31 AM
5 Mar
12:53
06:53
06:53
Time Adjustment
Estimated Runway Arrival changed from Mar-05-2026 8:30 AM to Mar-05-2026 8:24 AM
5 Mar
12:38
06:38
06:38
Time Adjustment
Estimated Runway Arrival changed from Mar-05-2026 8:15 AM to Mar-05-2026 8:09 AM
5 Mar
12:38
06:38
06:38
Time Adjustment
Estimated Runway Arrival changed from Mar-05-2026 8:09 AM to Mar-05-2026 8:30 AM
5 Mar
12:26
06:26
06:26
Status Active
Estimated Gate Departure changed from Mar-05-2026 6:30 AM to Mar-05-2026 6:22 AM
Actual Gate Departure changed to Mar-05-2026 6:22 AM
Estimated Gate Arrival changed from Mar-05-2026 8:24 AM to Mar-05-2026 8:41 AM
Status changed from Scheduled to Active
5 Mar
12:24
06:24
06:24
Time Adjustment
Estimated Runway Arrival changed from Mar-05-2026 7:54 AM to Mar-05-2026 8:15 AM
Estimated Gate Arrival changed from Mar-05-2026 8:03 AM to Mar-05-2026 8:24 AM
5 Mar
12:23
06:23
06:23
Time Adjustment
Estimated Runway Arrival changed to Mar-05-2026 8:32 AM
5 Mar
12:23
06:23
06:23
Time Adjustment
Estimated Runway Arrival changed from Mar-05-2026 8:32 AM to Mar-05-2026 7:54 AM
Estimated Gate Arrival changed from Mar-05-2026 8:41 AM to Mar-05-2026 8:03 AM
5 Mar
11:15
05:15
05:15
Time Adjustment
Estimated Runway Departure changed to Mar-05-2026 6:52 AM
5 Mar
01:06
19:06
19:06
Gate Adjustment
Departure Gate changed to C4
4 Mar
14:45
08:45
08:45
Gate Adjustment
Arrival Gate changed to 20
Baggage changed to C4
4 Mar
12:36
06:36
06:36
Time Adjustment
Scheduled Runway Departure changed from Mar-05-2026 6:40 AM to Mar-05-2026 6:52 AM
Scheduled Runway Arrival changed from Mar-05-2026 8:02 AM to Mar-05-2026 8:32 AM
4 Mar
12:31
06:31
06:31
Time Adjustment
Scheduled Runway Departure changed to Mar-05-2026 6:40 AM
Scheduled Runway Arrival changed to Mar-05-2026 8:02 AM
4 Mar
09:56
03:56
03:56
Equipment Adjustment
Tail Number changed from N24128 to N27190
4 Mar
09:44
03:44
03:44
Equipment Adjustment
Tail Number changed from N16147 to N24128
4 Mar
00:56
18:56
18:56
Equipment Adjustment
Tail Number changed from N12175 to N16147
3 Mar
21:14
15:14
15:14
Equipment Adjustment
Tail Number changed from N12135 to N12175
3 Mar
06:50
00:50
00:50
Time Adjustment
Estimated Gate Departure changed to Mar-05-2026 6:30 AM
Estimated Gate Arrival changed to Mar-05-2026 8:41 AM
Tail Number changed to N12135
Actual Equipment changed to E45
2 Mar
18:47
12:47
12:47
Record Created
2 Mar
18:47
12:47
12:47
Time Adjustment
Scheduled Gate Departure changed to Mar-05-2026 6:30 AM
Scheduled Gate Arrival changed to Mar-05-2026 8:41 AM
Arrival Terminal changed to B
Scheduled Equipment changed to ERJ