(UA) United Airlines 4231 Flight Details
On time | Arrived
Departure
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
25-Jul-2026
Scheduled
07:35
CDT
Actual
07:34
CDT
Total Departure Delay: -
Flight Runway Times
25-Jul-2026
Scheduled
07:53
CDT
Actual
07:51
CDT
Runway Delay: -
Terminal
B
Gate
-
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 56m
Arrival
BHM
Birmingham-Shuttlesworth International Airport, AL, US
Flight Gate Times
25-Jul-2026
Scheduled
09:31
CDT
Actual
09:19
CDT
Total Arrival Delay: -
Flight Runway Times
25-Jul-2026
Scheduled
09:26
CDT
Actual
09:15
CDT
Runway Delay: -
Terminal
-
Gate
C2
Baggage Claim
1
Tail Number
N17138
Flight Time
Actual
1h 45m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 4319, (NZ) Air New Zealand 6960
Event Timeline
Date
Event
Data Updated
25 Jul
14:20
09:20
09:20
Time Adjustment
Estimated Gate Arrival changed from Jul-25-2026 9:20 AM to Jul-25-2026 9:19 AM
Actual Gate Arrival changed to Jul-25-2026 9:19 AM
25 Jul
14:20
09:20
09:20
Time Adjustment
Estimated Gate Arrival changed from Jul-25-2026 9:15 AM to Jul-25-2026 9:20 AM
25 Jul
14:15
09:15
09:15
Status Landed
Estimated Runway Arrival changed from Jul-25-2026 9:10 AM to Jul-25-2026 9:15 AM
Actual Runway Arrival changed to Jul-25-2026 9:15 AM
Status changed from Active to Landed
25 Jul
12:56
07:56
07:56
Time Adjustment
Estimated Runway Arrival changed from Jul-25-2026 9:09 AM to Jul-25-2026 9:10 AM
Estimated Gate Arrival changed from Jul-25-2026 9:31 AM to Jul-25-2026 9:15 AM
25 Jul
12:53
07:53
07:53
Time Adjustment
Estimated Runway Arrival changed from Jul-25-2026 9:11 AM to Jul-25-2026 9:09 AM
25 Jul
12:52
07:52
07:52
Time Adjustment
Estimated Runway Departure changed from Jul-25-2026 7:53 AM to Jul-25-2026 7:51 AM
Actual Runway Departure changed to Jul-25-2026 7:51 AM
Estimated Runway Arrival changed from Jul-25-2026 9:10 AM to Jul-25-2026 9:11 AM
25 Jul
12:38
07:38
07:38
Status Active
Estimated Gate Departure changed from Jul-25-2026 7:35 AM to Jul-25-2026 7:34 AM
Actual Gate Departure changed to Jul-25-2026 7:34 AM
Status changed from Scheduled to Active
25 Jul
12:35
07:35
07:35
Time Adjustment
Estimated Runway Arrival changed from Jul-25-2026 9:26 AM to Jul-25-2026 9:10 AM
25 Jul
11:44
06:44
06:44
Gate Adjustment
Arrival Gate changed to C2
25 Jul
10:20
05:20
05:20
Time Adjustment
Estimated Runway Departure changed to Jul-25-2026 7:53 AM
Estimated Runway Arrival changed to Jul-25-2026 9:26 AM
25 Jul
10:14
05:14
05:14
Equipment Adjustment
Tail Number changed from N33182 to N17138
24 Jul
14:33
09:33
09:33
Gate Adjustment
Baggage changed to 1
24 Jul
12:41
07:41
07:41
Time Adjustment
Scheduled Runway Departure changed from Jul-25-2026 7:38 AM to Jul-25-2026 7:53 AM
Scheduled Runway Arrival changed from Jul-25-2026 8:58 AM to Jul-25-2026 9:26 AM
24 Jul
12:36
07:36
07:36
Time Adjustment
Scheduled Runway Departure changed to Jul-25-2026 7:38 AM
Scheduled Runway Arrival changed to Jul-25-2026 8:58 AM
23 Jul
18:26
13:26
13:26
Time Adjustment
Estimated Gate Departure changed to Jul-25-2026 7:35 AM
Estimated Gate Arrival changed to Jul-25-2026 9:31 AM
Tail Number changed to N33182
Actual Equipment changed to E45
22 Jul
18:50
13:50
13:50
Record Created
22 Jul
18:50
13:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Jul-25-2026 7:35 AM
Scheduled Gate Arrival changed to Jul-25-2026 9:31 AM
Departure Terminal changed to B
Scheduled Equipment changed to ERJ