(UA) United Airlines 591 Flight Details
On time | Scheduled
Departure
EWR
Newark Liberty International Airport, NJ, US
Flight Gate Times
11-Nov-2026
Scheduled
08:10
EST
Estimated
08:10
EST
Total Departure Delay: -
Flight Runway Times
11-Nov-2026
Scheduled
08:36
EST
Estimated
08:36
EST
Runway Delay: -
Terminal
C
Gate
C80
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
4h 29m
Arrival
SAT
San Antonio International Airport, TX, US
Flight Gate Times
11-Nov-2026
Scheduled
11:39
CST
Estimated
11:39
CST
Total Arrival Delay: -
Flight Runway Times
11-Nov-2026
Scheduled
11:21
CST
Estimated
11:21
CST
Runway Delay: -
Terminal
B
Gate
7
Baggage Claim
3
Tail Number
N66803
Flight Time
Estimated
4h 29m
Flight Notes
Also marketed as (AC) Air Canada 3840
Event Timeline
Date
Event
Data Updated
11 Nov
09:14
04:14
03:14
Time Adjustment
Scheduled Runway Arrival changed from Nov-11-2026 11:35 AM to Nov-11-2026 11:21 AM
11 Nov
09:14
04:14
03:14
Time Adjustment
Estimated Runway Departure changed to Nov-11-2026 8:36 AM
Estimated Runway Arrival changed to Nov-11-2026 11:21 AM
11 Nov
08:32
03:32
02:32
Gate Adjustment
Departure Gate changed from C75 to C80
11 Nov
00:45
19:45
18:45
Gate Adjustment
Departure Gate changed from C82 to C75
10 Nov
23:45
18:45
17:45
Gate Adjustment
Departure Gate changed from C81 to C82
10 Nov
17:44
12:44
11:44
Gate Adjustment
Arrival Gate changed to 7
10 Nov
16:57
11:57
10:57
Gate Adjustment
Departure Gate changed from C73 to C81
10 Nov
16:56
11:56
10:56
Gate Adjustment
Departure Gate changed from C97 to C73
10 Nov
16:44
11:44
10:44
Gate Adjustment
Departure Gate changed from A18 to C97
Departure Terminal changed from A to C
10 Nov
13:17
08:17
07:17
Time Adjustment
Scheduled Runway Departure changed to Nov-11-2026 8:36 AM
Scheduled Runway Arrival changed to Nov-11-2026 11:35 AM
10 Nov
11:14
06:14
05:14
Gate Adjustment
Departure Gate changed from A20 to A18
10 Nov
02:02
21:02
20:02
Gate Adjustment
Departure Gate changed from C98 to A20
Departure Terminal changed from C to A
9 Nov
23:50
18:50
17:50
Gate Adjustment
Departure Gate changed from C82 to C98
9 Nov
22:38
17:38
16:38
Gate Adjustment
Departure Gate changed to C82
Departure Terminal changed from A to C
9 Nov
10:44
05:44
04:44
Equipment Adjustment
Tail Number changed to N66803
Actual Equipment changed to 7S9
9 Nov
10:44
05:44
04:44
Time Adjustment
Estimated Gate Departure changed to Nov-11-2026 8:10 AM
Estimated Gate Arrival changed to Nov-11-2026 11:39 AM
Baggage changed to 3
8 Nov
18:44
13:44
12:44
Record Created
8 Nov
18:44
13:44
12:44
Time Adjustment
Scheduled Gate Departure changed to Nov-11-2026 8:10 AM
Scheduled Gate Arrival changed to Nov-11-2026 11:39 AM
Departure Terminal changed to A
Arrival Terminal changed to B
Scheduled Equipment changed to 7M8