(UA) United Airlines 4904 Flight Details
On time | Arrived
Departure
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
19-Aug-2026
Scheduled
12:00
CDT
Actual
11:55
CDT
Total Departure Delay: -
Flight Runway Times
19-Aug-2026
Scheduled
12:22
CDT
Actual
12:09
CDT
Runway Delay: -
Terminal
B
Gate
-
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 26m
Arrival
LRD
Laredo International Airport, TX, US
Flight Gate Times
19-Aug-2026
Scheduled
13:26
CDT
Actual
13:07
CDT
Total Arrival Delay: -
Flight Runway Times
19-Aug-2026
Scheduled
13:22
CDT
Actual
13:04
CDT
Runway Delay: -
Terminal
-
Gate
2
Baggage Claim
1
Tail Number
N21197
Flight Time
Actual
1h 12m
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
19 Aug
18:10
13:10
13:10
Time Adjustment
Actual Gate Arrival changed to Aug-19-2026 1:07 PM
19 Aug
18:04
13:04
13:04
Status Landed
Estimated Runway Arrival changed from Aug-19-2026 1:03 PM to Aug-19-2026 1:04 PM
Actual Runway Arrival changed to Aug-19-2026 1:04 PM
Status changed from Active to Landed
19 Aug
17:14
12:14
12:14
Time Adjustment
Estimated Gate Arrival changed from Aug-19-2026 1:26 PM to Aug-19-2026 1:07 PM
19 Aug
17:10
12:10
12:10
Time Adjustment
Estimated Runway Departure changed from Aug-19-2026 12:22 PM to Aug-19-2026 12:09 PM
Actual Runway Departure changed to Aug-19-2026 12:09 PM
19 Aug
16:57
11:57
11:57
Status Active
Estimated Gate Departure changed from Aug-19-2026 12:00 PM to Aug-19-2026 11:55 AM
Actual Gate Departure changed to Aug-19-2026 11:55 AM
Estimated Gate Arrival changed from Aug-19-2026 1:07 PM to Aug-19-2026 1:26 PM
Status changed from Scheduled to Active
19 Aug
16:56
11:56
11:56
Time Adjustment
Estimated Runway Arrival changed to Aug-19-2026 1:22 PM
19 Aug
16:56
11:56
11:56
Time Adjustment
Estimated Runway Arrival changed from Aug-19-2026 1:22 PM to Aug-19-2026 1:03 PM
Estimated Gate Arrival changed from Aug-19-2026 1:26 PM to Aug-19-2026 1:07 PM
19 Aug
16:10
11:10
11:10
Time Adjustment
Estimated Runway Departure changed to Aug-19-2026 12:22 PM
19 Aug
10:26
05:26
05:26
Gate Adjustment
Arrival Gate changed to 2
Baggage changed to 1
18 Aug
17:06
12:06
12:06
Time Adjustment
Scheduled Runway Departure changed from Aug-19-2026 12:07 PM to Aug-19-2026 12:22 PM
Scheduled Runway Arrival changed from Aug-19-2026 1:01 PM to Aug-19-2026 1:22 PM
18 Aug
17:01
12:01
12:01
Time Adjustment
Scheduled Runway Departure changed to Aug-19-2026 12:07 PM
Scheduled Runway Arrival changed to Aug-19-2026 1:01 PM
17 Aug
15:50
10:50
10:50
Time Adjustment
Estimated Gate Departure changed to Aug-19-2026 12:00 PM
Estimated Gate Arrival changed to Aug-19-2026 1:26 PM
Tail Number changed to N21197
Actual Equipment changed to E45
16 Aug
18:51
13:51
13:51
Record Created
16 Aug
18:51
13:51
13:51
Time Adjustment
Scheduled Gate Departure changed to Aug-19-2026 12:00 PM
Scheduled Gate Arrival changed to Aug-19-2026 1:26 PM
Departure Terminal changed to B
Scheduled Equipment changed to ERJ