(UA) United Airlines 4978 Flight Details
On time | Departed
Departure
LBB
Lubbock Preston Smith International Airport, TX, US
Flight Gate Times
12-Dec-2025
Scheduled
16:59
CST
Actual
16:53
CST
Total Departure Delay: -
Flight Runway Times
12-Dec-2025
Scheduled
17:13
CST
Estimated
17:13
CST
Runway Delay: -
Terminal
-
Gate
3
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 46m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
12-Dec-2025
Scheduled
18:45
CST
Estimated
18:45
CST
Total Arrival Delay: -
Flight Runway Times
12-Dec-2025
Scheduled
18:34
CST
Estimated
18:34
CST
Runway Delay: -
Terminal
B
Gate
12
Baggage Claim
C7
Tail Number
N12195
Flight Time
Estimated
1h 52m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 3436
Event Timeline
Date
Event
Data Updated
12 Dec
22:55
16:55
16:55
Status Active
Estimated Gate Departure changed from Dec-12-2025 4:59 PM to Dec-12-2025 4:53 PM
Actual Gate Departure changed to Dec-12-2025 4:53 PM
Status changed from Scheduled to Active
12 Dec
22:55
16:55
16:55
Time Adjustment
Estimated Runway Arrival changed to Dec-12-2025 6:34 PM
12 Dec
21:31
15:31
15:31
Time Adjustment
Estimated Runway Departure changed to Dec-12-2025 5:13 PM
12 Dec
21:07
15:07
15:07
Gate Adjustment
Arrival Gate changed from 10 to 12
12 Dec
11:37
05:37
05:37
Gate Adjustment
Departure Gate changed to 3
12 Dec
06:49
00:49
00:49
Gate Adjustment
Arrival Gate changed from 26 to 10
12 Dec
04:01
22:01
22:01
Gate Adjustment
Arrival Gate changed from 29 to 26
12 Dec
01:49
19:49
19:49
Equipment Adjustment
Tail Number changed from N17146 to N12195
12 Dec
01:37
19:37
19:37
Gate Adjustment
Arrival Gate changed from 24 to 29
12 Dec
01:31
19:31
19:31
Equipment Adjustment
Tail Number changed from N11164 to N17146
12 Dec
01:07
19:07
19:07
Equipment Adjustment
Tail Number changed from N14125 to N11164
12 Dec
00:49
18:49
18:49
Gate Adjustment
Arrival Gate changed to 24
Baggage changed to C7
11 Dec
23:06
17:06
17:06
Time Adjustment
Scheduled Runway Departure changed from Dec-12-2025 5:05 PM to Dec-12-2025 5:13 PM
Scheduled Runway Arrival changed from Dec-12-2025 6:16 PM to Dec-12-2025 6:34 PM
11 Dec
23:01
17:01
17:01
Time Adjustment
Scheduled Runway Departure changed to Dec-12-2025 5:05 PM
Scheduled Runway Arrival changed to Dec-12-2025 6:16 PM
11 Dec
20:25
14:25
14:25
Equipment Adjustment
Tail Number changed from N33182 to N14125
11 Dec
06:49
00:49
00:49
Time Adjustment
Estimated Gate Departure changed to Dec-12-2025 4:59 PM
Estimated Gate Arrival changed to Dec-12-2025 6:45 PM
Tail Number changed to N33182
Actual Equipment changed to E45
9 Dec
18:49
12:49
12:49
Record Created
9 Dec
18:49
12:49
12:49
Time Adjustment
Scheduled Gate Departure changed to Dec-12-2025 4:59 PM
Scheduled Gate Arrival changed to Dec-12-2025 6:45 PM
Arrival Terminal changed to B
Scheduled Equipment changed to ERJ