(UA) United Airlines 4878 Flight Details
On time | Scheduled
Departure
MOB
Mobile Regional Airport, AL, US
Flight Gate Times
23-Apr-2026
Scheduled
11:15
CDT
Estimated
11:15
CDT
Total Departure Delay: -
Flight Runway Times
23-Apr-2026
Scheduled
11:26
CDT
Estimated
11:26
CDT
Runway Delay: -
Terminal
-
Gate
7
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 49m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
23-Apr-2026
Scheduled
13:04
CDT
Estimated
13:04
CDT
Total Arrival Delay: -
Flight Runway Times
23-Apr-2026
Scheduled
12:56
CDT
Actual
--
Runway Delay: -
Terminal
B
Gate
9
Baggage Claim
C9
Tail Number
N21144
Flight Time
Estimated
1h 49m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 3263, (CM) Copa Airlines 1614, (LH) Lufthansa 8670, (NZ) Air New Zealand 6638
Event Timeline
Date
Event
Data Updated
23 Apr
15:03
10:03
10:03
Time Adjustment
Estimated Runway Departure changed to Apr-23-2026 11:26 AM
23 Apr
14:59
09:59
09:59
Gate Adjustment
Arrival Gate changed from 29 to 9
23 Apr
08:29
03:29
03:29
Gate Adjustment
Arrival Gate changed from 24 to 29
23 Apr
08:26
03:26
03:26
Time Adjustment
Scheduled Runway Departure changed to Apr-23-2026 11:26 AM
Scheduled Runway Arrival changed to Apr-23-2026 12:56 PM
23 Apr
05:47
00:47
00:47
Equipment Adjustment
Tail Number changed from N16147 to N21144
22 Apr
11:24
06:24
06:24
Gate Adjustment
Arrival Gate changed to 24
Baggage changed to C9
22 Apr
10:05
05:05
05:05
Equipment Adjustment
Tail Number changed from N14143 to N16147
22 Apr
10:05
05:05
05:05
Equipment Adjustment
Tail Number changed from N11164 to N14143
22 Apr
02:17
21:17
21:17
Equipment Adjustment
Tail Number changed from N16147 to N11164
22 Apr
02:05
21:05
21:05
Time Adjustment
Estimated Gate Departure changed to Apr-23-2026 11:15 AM
Estimated Gate Arrival changed to Apr-23-2026 1:04 PM
Departure Gate changed to 7
Tail Number changed to N16147
Actual Equipment changed to E45
20 Apr
18:48
13:48
13:48
Record Created
20 Apr
18:48
13:48
13:48
Time Adjustment
Scheduled Gate Departure changed to Apr-23-2026 11:15 AM
Scheduled Gate Arrival changed to Apr-23-2026 1:04 PM
Arrival Terminal changed to B
Scheduled Equipment changed to ERJ