(UA) United Airlines 4821 Flight Details
On time | Scheduled
Departure
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
11-Jan-2026
Scheduled
09:30
CST
Estimated
09:30
CST
Total Departure Delay: -
Flight Runway Times
11-Jan-2026
Scheduled
09:50
CST
Actual
--
Runway Delay: -
Terminal
B
Gate
12
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
2h 1m
Arrival
AMA
Rick Husband Amarillo International Airport, TX, US
Flight Gate Times
11-Jan-2026
Scheduled
11:31
CST
Estimated
11:31
CST
Total Arrival Delay: -
Flight Runway Times
11-Jan-2026
Scheduled
11:26
CST
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N14179
Flight Time
Estimated
2h 1m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 4643, (NZ) Air New Zealand 2983
Event Timeline
Date
Event
Data Updated
11 Jan
06:49
00:49
00:49
Equipment Adjustment
Tail Number changed from N27190 to N14179
10 Jan
22:13
16:13
16:13
Gate Adjustment
Departure Gate changed from 11 to 12
10 Jan
21:37
15:37
15:37
Gate Adjustment
Departure Gate changed from 8 to 11
10 Jan
15:36
09:36
09:36
Time Adjustment
Scheduled Runway Departure changed from Jan-11-2026 9:40 AM to Jan-11-2026 9:50 AM
Scheduled Runway Arrival changed from Jan-11-2026 10:56 AM to Jan-11-2026 11:26 AM
10 Jan
15:31
09:31
09:31
Time Adjustment
Scheduled Runway Departure changed to Jan-11-2026 9:40 AM
Scheduled Runway Arrival changed to Jan-11-2026 10:56 AM
10 Jan
14:55
08:55
08:55
Gate Adjustment
Departure Gate changed to 8
10 Jan
06:49
00:49
00:49
Time Adjustment
Estimated Gate Departure changed to Jan-11-2026 9:30 AM
Estimated Gate Arrival changed to Jan-11-2026 11:31 AM
Tail Number changed to N27190
Actual Equipment changed to E45
8 Jan
18:46
12:46
12:46
Record Created
8 Jan
18:46
12:46
12:46
Time Adjustment
Scheduled Gate Departure changed to Jan-11-2026 9:30 AM
Scheduled Gate Arrival changed to Jan-11-2026 11:31 AM
Departure Terminal changed to B
Scheduled Equipment changed to ERJ