(UA) United Airlines 4001 Flight Details
On time | Departed
Departure
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
25-Sep-2026
Scheduled
11:55
CDT
Actual
11:55
CDT
Total Departure Delay: -
Flight Runway Times
25-Sep-2026
Scheduled
12:13
CDT
Actual
12:07
CDT
Runway Delay: -
Terminal
B
Gate
-
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 37m
Arrival
MAF
Midland International Air and Space Port, TX, US
Flight Gate Times
25-Sep-2026
Scheduled
13:32
CDT
Estimated
13:28
CDT
Total Arrival Delay: -
Flight Runway Times
25-Sep-2026
Scheduled
13:28
CDT
Estimated
13:23
CDT
Runway Delay: -
Terminal
-
Gate
1
Baggage Claim
2
Tail Number
N86312
Flight Time
Estimated
1h 33m
Flight Notes
Operated by Mesa Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4653, (NZ) Air New Zealand 2395
Event Timeline
Date
Event
Data Updated
25 Sep
17:08
12:08
12:08
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 1:17 PM to Sep-25-2026 1:23 PM
Estimated Gate Arrival changed from Sep-25-2026 1:33 PM to Sep-25-2026 1:28 PM
25 Sep
17:08
12:08
12:08
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 1:23 PM to Sep-25-2026 1:17 PM
25 Sep
17:08
12:08
12:08
Time Adjustment
Estimated Runway Departure changed from Sep-25-2026 12:13 PM to Sep-25-2026 12:07 PM
Actual Runway Departure changed to Sep-25-2026 12:07 PM
Estimated Runway Arrival changed from Sep-25-2026 1:28 PM to Sep-25-2026 1:17 PM
25 Sep
17:08
12:08
12:08
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 1:17 PM to Sep-25-2026 1:23 PM
25 Sep
16:57
11:57
11:57
Time Adjustment
Estimated Gate Arrival changed from Sep-25-2026 1:32 PM to Sep-25-2026 1:33 PM
25 Sep
16:56
11:56
11:56
Status Active
Actual Gate Departure changed to Sep-25-2026 11:55 AM
Status changed from Scheduled to Active
25 Sep
14:56
09:56
09:56
Time Adjustment
Scheduled Runway Arrival changed from Sep-25-2026 1:27 PM to Sep-25-2026 1:28 PM
25 Sep
14:56
09:56
09:56
Time Adjustment
Estimated Runway Arrival changed from Sep-25-2026 1:27 PM to Sep-25-2026 1:28 PM
25 Sep
14:27
09:27
09:27
Equipment Adjustment
Tail Number changed from N89308 to N86312
25 Sep
13:56
08:56
08:56
Time Adjustment
Estimated Runway Departure changed to Sep-25-2026 12:13 PM
Estimated Runway Arrival changed to Sep-25-2026 1:27 PM
25 Sep
13:56
08:56
08:56
Equipment Adjustment
Tail Number changed from N87353 to N89308
24 Sep
19:50
14:50
14:50
Gate Adjustment
Arrival Gate changed to 1
Baggage changed to 2
24 Sep
17:01
12:01
12:01
Time Adjustment
Scheduled Runway Departure changed from Sep-25-2026 11:58 AM to Sep-25-2026 12:13 PM
Scheduled Runway Arrival changed from Sep-25-2026 1:05 PM to Sep-25-2026 1:27 PM
24 Sep
16:56
11:56
11:56
Time Adjustment
Scheduled Runway Departure changed to Sep-25-2026 11:58 AM
Scheduled Runway Arrival changed to Sep-25-2026 1:05 PM
23 Sep
05:08
00:08
00:08
Time Adjustment
Estimated Gate Departure changed to Sep-25-2026 11:55 AM
Estimated Gate Arrival changed to Sep-25-2026 1:32 PM
Tail Number changed to N87353
Actual Equipment changed to E75
22 Sep
18:50
13:50
13:50
Record Created
22 Sep
18:50
13:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Sep-25-2026 11:55 AM
Scheduled Gate Arrival changed to Sep-25-2026 1:32 PM
Departure Terminal changed to B
Scheduled Equipment changed to E7W