(UA) United Airlines 1688 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
03-Oct-2026
Scheduled
08:40
CDT
Estimated
08:40
CDT
Total Departure Delay: -
Flight Runway Times
03-Oct-2026
Scheduled
09:10
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
E11
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 57m
Arrival
AUS
Austin-Bergstrom International Airport, TX, US
Flight Gate Times
03-Oct-2026
Scheduled
11:37
CDT
Estimated
11:37
CDT
Total Arrival Delay: -
Flight Runway Times
03-Oct-2026
Scheduled
11:32
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
31
Baggage Claim
1
Tail Number
N37471
Flight Time
Estimated
2h 57m
Flight Notes
Also marketed as (AC) Air Canada 4030
Event Timeline
Date
Event
Data Updated
2 Oct
21:56
16:56
16:56
Gate Adjustment
Departure Gate changed from E8 to E11
2 Oct
21:56
16:56
16:56
Gate Adjustment
Departure Gate changed from C26 to E8
Departure Terminal changed from 1 to 2
2 Oct
19:39
14:39
14:39
Gate Adjustment
Departure Gate changed from C19 to C26
2 Oct
15:26
10:26
10:26
Gate Adjustment
Departure Gate changed from C23 to C19
2 Oct
15:20
10:20
10:20
Gate Adjustment
Departure Gate changed from C19 to C23
2 Oct
13:46
08:46
08:46
Time Adjustment
Scheduled Runway Departure changed from Oct-03-2026 8:50 AM to Oct-03-2026 9:10 AM
Scheduled Runway Arrival changed from Oct-03-2026 11:10 AM to Oct-03-2026 11:32 AM
2 Oct
13:41
08:41
08:41
Time Adjustment
Scheduled Runway Departure changed to Oct-03-2026 8:50 AM
Scheduled Runway Arrival changed to Oct-03-2026 11:10 AM
2 Oct
04:51
23:51
23:51
Gate Adjustment
Arrival Gate changed to 31
2 Oct
03:26
22:26
22:26
Equipment Adjustment
Tail Number changed from N77431 to N37471
2 Oct
00:57
19:57
19:57
Gate Adjustment
Departure Gate changed from C17 to C19
1 Oct
22:51
17:51
17:51
Equipment Adjustment
Tail Number changed from N39461 to N77431
1 Oct
22:08
17:08
17:08
Gate Adjustment
Departure Gate changed from C26 to C17
1 Oct
20:50
15:50
15:50
Equipment Adjustment
Tail Number changed from N39475 to N39461
1 Oct
18:08
13:08
13:08
Equipment Adjustment
Tail Number changed from N66828 to N39475
1 Oct
10:08
05:08
05:08
Time Adjustment
Estimated Gate Departure changed to Oct-03-2026 8:40 AM
Estimated Gate Arrival changed to Oct-03-2026 11:37 AM
Departure Gate changed to C26
Baggage changed to 1
Tail Number changed to N66828
Actual Equipment changed to 7S9
30 Sep
18:46
13:46
13:46
Record Created
30 Sep
18:46
13:46
13:46
Time Adjustment
Scheduled Gate Departure changed to Oct-03-2026 8:40 AM
Scheduled Gate Arrival changed to Oct-03-2026 11:37 AM
Departure Terminal changed to 1
Scheduled Equipment changed to 739