(UA) United Airlines 4863 Flight Details
On time | Scheduled
Departure
LBB
Lubbock Preston Smith International Airport, TX, US
Flight Gate Times
14-Jul-2026
Scheduled
07:00
CDT
Estimated
07:00
CDT
Total Departure Delay: -
Flight Runway Times
14-Jul-2026
Scheduled
07:19
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
3
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 49m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
14-Jul-2026
Scheduled
08:49
CDT
Estimated
08:49
CDT
Total Arrival Delay: -
Flight Runway Times
14-Jul-2026
Scheduled
08:42
CDT
Actual
--
Runway Delay: -
Terminal
B
Gate
-
Baggage Claim
C7
Tail Number
N21144
Flight Time
Estimated
1h 49m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 3442, (CM) Copa Airlines 1506, (NZ) Air New Zealand 6438
Event Timeline
Date
Event
Data Updated
14 Jul
00:26
19:26
19:26
Gate Adjustment
Departure Gate changed to 3
13 Jul
13:50
08:50
08:50
Gate Adjustment
Baggage changed to C7
13 Jul
12:06
07:06
07:06
Time Adjustment
Scheduled Runway Departure changed from Jul-14-2026 7:04 AM to Jul-14-2026 7:19 AM
Scheduled Runway Arrival changed from Jul-14-2026 8:15 AM to Jul-14-2026 8:42 AM
13 Jul
12:01
07:01
07:01
Time Adjustment
Scheduled Runway Departure changed to Jul-14-2026 7:04 AM
Scheduled Runway Arrival changed to Jul-14-2026 8:15 AM
13 Jul
11:02
06:02
06:02
Equipment Adjustment
Tail Number changed from N14162 to N21144
13 Jul
08:32
03:32
03:32
Equipment Adjustment
Tail Number changed from N21144 to N14162
13 Jul
05:50
00:50
00:50
Time Adjustment
Estimated Gate Departure changed to Jul-14-2026 7:00 AM
Estimated Gate Arrival changed to Jul-14-2026 8:49 AM
Tail Number changed to N21144
Actual Equipment changed to E45
11 Jul
18:50
13:50
13:50
Record Created
11 Jul
18:50
13:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Jul-14-2026 7:00 AM
Scheduled Gate Arrival changed to Jul-14-2026 8:49 AM
Arrival Terminal changed to B
Scheduled Equipment changed to ERJ