(UA) United Airlines 4904 Flight Details
Diverted to IAH
Flight Diverted
The flight has landed at different airport than originally scheduled. Usually the airline will depart at a later time to get to the original destination. Please contact the airline for more details.
Departure
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
22-Aug-2026
Scheduled
12:00
CDT
Actual
11:50
CDT
Total Departure Delay: -
Flight Runway Times
22-Aug-2026
Scheduled
12:22
CDT
Actual
--
Runway Delay: -
Terminal
B
Gate
63
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 26m
Arrival
LRD
Laredo International Airport, TX, US
Flight Gate Times
22-Aug-2026
Scheduled
13:26
CDT
Actual
12:18
CDT
Total Arrival Delay: -
Flight Runway Times
22-Aug-2026
Scheduled
--
Actual
--
Runway Delay: -
Terminal
-
Gate
B48
Baggage Claim
-
Tail Number
N21129
Flight Time
Actual
28m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 3311, (NZ) Air New Zealand 6537
Event Timeline
Date
Event
Data Updated
22 Aug
17:37
12:37
12:37
Status Diverted
Estimated Runway Departure changed from Aug-22-2026 12:38 PM
Scheduled Runway Arrival changed from Aug-22-2026 1:22 PM
Estimated Runway Arrival changed from Aug-22-2026 1:29 PM to Aug-22-2026 12:10 PM
Estimated Gate Arrival changed from Aug-22-2026 1:04 PM to Aug-22-2026 12:18 PM
Actual Gate Arrival changed to Aug-22-2026 12:18 PM
Arrival Gate changed from 2 to B48
Baggage changed from 1
Status changed from Active to Diverted
Redirected/diverted airport changed to IAH
22 Aug
17:32
12:32
12:32
Time Adjustment
Estimated Gate Arrival changed from Aug-22-2026 1:53 PM to Aug-22-2026 1:04 PM
22 Aug
17:32
12:32
12:32
Time Adjustment
Estimated Runway Departure changed from Aug-22-2026 12:30 PM to Aug-22-2026 12:38 PM
Estimated Runway Arrival changed from Aug-22-2026 12:59 PM to Aug-22-2026 1:29 PM
Estimated Gate Arrival changed from Aug-22-2026 1:26 PM to Aug-22-2026 1:33 PM
22 Aug
17:32
12:32
12:32
Time Adjustment
Estimated Gate Arrival changed from Aug-22-2026 1:33 PM to Aug-22-2026 1:53 PM
22 Aug
17:30
12:30
12:30
Time Adjustment
Estimated Runway Departure changed from Aug-22-2026 12:22 PM to Aug-22-2026 12:30 PM
22 Aug
16:56
11:56
11:56
Status Active
Estimated Gate Departure changed from Aug-22-2026 12:00 PM to Aug-22-2026 11:50 AM
Actual Gate Departure changed to Aug-22-2026 11:50 AM
Estimated Gate Arrival changed from Aug-22-2026 1:03 PM to Aug-22-2026 1:26 PM
Status changed from Scheduled to Active
22 Aug
16:51
11:51
11:51
Time Adjustment
Estimated Runway Arrival changed from Aug-22-2026 1:22 PM to Aug-22-2026 12:59 PM
Estimated Gate Arrival changed from Aug-22-2026 1:26 PM to Aug-22-2026 1:03 PM
22 Aug
16:51
11:51
11:51
Time Adjustment
Estimated Runway Arrival changed to Aug-22-2026 1:22 PM
22 Aug
15:32
10:32
10:32
Time Adjustment
Estimated Runway Departure changed to Aug-22-2026 12:22 PM
22 Aug
10:26
05:26
05:26
Gate Adjustment
Arrival Gate changed to 2
Baggage changed to 1
22 Aug
01:32
20:32
20:32
Gate Adjustment
Departure Gate changed to 62
Departure Terminal changed from C to B
22 Aug
01:32
20:32
20:32
Gate Adjustment
Departure Gate changed from 62 to 63
21 Aug
21:25
16:25
16:25
Gate Adjustment
Departure Terminal changed from B to C
21 Aug
17:06
12:06
12:06
Time Adjustment
Scheduled Runway Departure changed to Aug-22-2026 12:22 PM
Scheduled Runway Arrival changed to Aug-22-2026 1:22 PM
21 Aug
15:50
10:50
10:50
Equipment Adjustment
Tail Number changed from N13161 to N21129
21 Aug
05:50
00:50
00:50
Time Adjustment
Estimated Gate Departure changed to Aug-22-2026 12:00 PM
Estimated Gate Arrival changed to Aug-22-2026 1:26 PM
Tail Number changed to N13161
Actual Equipment changed to E45
19 Aug
18:50
13:50
13:50
Record Created
19 Aug
18:50
13:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Aug-22-2026 12:00 PM
Scheduled Gate Arrival changed to Aug-22-2026 1:26 PM
Departure Terminal changed to B
Scheduled Equipment changed to ERJ