(UA) United Airlines 4278 Flight Details
On time | Scheduled
Departure
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
17-Sep-2025
Scheduled
18:09
CDT
Estimated
18:09
CDT
Total Departure Delay: -
Flight Runway Times
17-Sep-2025
Scheduled
18:29
CDT
Actual
--
Runway Delay: -
Terminal
B
Gate
11
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 56m
Arrival
TAM
General Francisco Javier Mina Intl Airport, MX
Flight Gate Times
17-Sep-2025
Scheduled
19:05
CST
Estimated
19:05
CST
Total Arrival Delay: -
Flight Runway Times
17-Sep-2025
Scheduled
19:01
CST
Actual
--
Runway Delay: -
Terminal
A
Gate
5
Baggage Claim
-
Tail Number
N14186
Flight Time
Estimated
1h 56m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 3401, (LH) Lufthansa 7694
Event Timeline
Date
Event
Data Updated
17 Sep
09:10
04:10
03:10
Equipment Adjustment
Tail Number changed from N27200 to N14186
17 Sep
06:00
01:00
00:00
Gate Adjustment
Arrival Terminal changed to A
16 Sep
23:16
18:16
17:16
Time Adjustment
Scheduled Runway Departure changed from Sep-17-2025 6:15 PM to Sep-17-2025 6:29 PM
Scheduled Runway Arrival changed from Sep-17-2025 6:34 PM to Sep-17-2025 7:01 PM
16 Sep
23:11
18:11
17:11
Time Adjustment
Scheduled Runway Departure changed to Sep-17-2025 6:15 PM
Scheduled Runway Arrival changed to Sep-17-2025 6:34 PM
16 Sep
21:58
16:58
15:58
Gate Adjustment
Departure Gate changed from 23 to 11
16 Sep
20:05
15:05
14:05
Equipment Adjustment
Tail Number changed from N14174 to N27200
16 Sep
11:10
06:10
05:10
Gate Adjustment
Arrival Gate changed to 5
16 Sep
08:46
03:46
02:46
Equipment Adjustment
Tail Number changed from N12136 to N14174
16 Sep
04:16
23:16
22:16
Time Adjustment
Estimated Gate Departure changed to Sep-17-2025 6:09 PM
Estimated Gate Arrival changed to Sep-17-2025 7:05 PM
Tail Number changed to N12136
Actual Equipment changed to E45
16 Sep
04:16
23:16
22:16
Gate Adjustment
Departure Gate changed to 23
Departure Terminal changed from E to B
14 Sep
18:48
13:48
12:48
Record Created
14 Sep
18:48
13:48
12:48
Time Adjustment
Scheduled Gate Departure changed to Sep-17-2025 6:09 PM
Scheduled Gate Arrival changed to Sep-17-2025 7:05 PM
Departure Terminal changed to E
Scheduled Equipment changed to ERJ