(UA) United Airlines 591 Flight Details
On time | Scheduled
Departure
EWR
Newark Liberty International Airport, NJ, US
Flight Gate Times
30-Apr-2026
Scheduled
07:15
EDT
Estimated
07:15
EDT
Total Departure Delay: -
Flight Runway Times
30-Apr-2026
Scheduled
07:34
EDT
Actual
--
Runway Delay: -
Terminal
C
Gate
71
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
4h 19m
Arrival
SAT
San Antonio International Airport, TX, US
Flight Gate Times
30-Apr-2026
Scheduled
10:34
CDT
Estimated
10:34
CDT
Total Arrival Delay: -
Flight Runway Times
30-Apr-2026
Scheduled
10:31
CDT
Actual
--
Runway Delay: -
Terminal
B
Gate
3
Baggage Claim
3
Tail Number
N68823
Flight Time
Estimated
4h 19m
Flight Notes
Also marketed as (AC) Air Canada 3840
Event Timeline
Date
Event
Data Updated
29 Apr
15:36
11:36
10:36
Gate Adjustment
Arrival Gate changed to 3
Baggage changed to 3
29 Apr
11:21
07:21
06:21
Time Adjustment
Scheduled Runway Departure changed from Apr-30-2026 7:25 AM to Apr-30-2026 7:34 AM
Scheduled Runway Arrival changed from Apr-30-2026 10:03 AM to Apr-30-2026 10:31 AM
29 Apr
11:16
07:16
06:16
Time Adjustment
Scheduled Runway Departure changed to Apr-30-2026 7:25 AM
Scheduled Runway Arrival changed to Apr-30-2026 10:03 AM
29 Apr
01:59
21:59
20:59
Gate Adjustment
Departure Gate changed to 71
28 Apr
01:41
21:41
20:41
Equipment Adjustment
Tail Number changed to N68823
Actual Equipment changed to 7S9
28 Apr
01:41
21:41
20:41
Time Adjustment
Estimated Gate Departure changed to Apr-30-2026 7:15 AM
Estimated Gate Arrival changed to Apr-30-2026 10:34 AM
27 Apr
18:50
14:50
13:50
Record Created
27 Apr
18:50
14:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Apr-30-2026 7:15 AM
Scheduled Gate Arrival changed to Apr-30-2026 10:34 AM
Departure Terminal changed to C
Arrival Terminal changed to B
Scheduled Equipment changed to 739