(UA) United Airlines 1688 Flight Details
On time | Departed
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
20-Aug-2026
Scheduled
08:51
CDT
Actual
08:43
CDT
Total Departure Delay: -
Flight Runway Times
20-Aug-2026
Scheduled
09:21
CDT
Actual
09:06
CDT
Runway Delay: -
Terminal
1
Gate
C19
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 58m
Arrival
AUS
Austin-Bergstrom International Airport, TX, US
Flight Gate Times
20-Aug-2026
Scheduled
11:49
CDT
Estimated
11:27
CDT
Total Arrival Delay: -
Flight Runway Times
20-Aug-2026
Scheduled
11:28
CDT
Estimated
11:18
CDT
Runway Delay: -
Terminal
-
Gate
27
Baggage Claim
1
Tail Number
N77430
Flight Time
Estimated
2h 44m
Flight Notes
Also marketed as (AC) Air Canada 4030
Event Timeline
Date
Event
Data Updated
20 Aug
14:08
09:08
09:08
Time Adjustment
Estimated Runway Arrival changed from Aug-20-2026 11:25 AM to Aug-20-2026 11:18 AM
Estimated Gate Arrival changed from Aug-20-2026 11:28 AM to Aug-20-2026 11:27 AM
20 Aug
14:07
09:07
09:07
Time Adjustment
Estimated Runway Departure changed from Aug-20-2026 9:21 AM to Aug-20-2026 9:06 AM
Actual Runway Departure changed to Aug-20-2026 9:06 AM
20 Aug
13:44
08:44
08:44
Status Active
Estimated Gate Departure changed from Aug-20-2026 8:51 AM to Aug-20-2026 8:43 AM
Actual Gate Departure changed to Aug-20-2026 8:43 AM
Estimated Runway Arrival changed from Aug-20-2026 11:28 AM to Aug-20-2026 11:25 AM
Estimated Gate Arrival changed from Aug-20-2026 11:33 AM to Aug-20-2026 11:28 AM
Status changed from Scheduled to Active
20 Aug
11:20
06:20
06:20
Time Adjustment
Estimated Gate Arrival changed from Aug-20-2026 11:49 AM to Aug-20-2026 11:33 AM
20 Aug
11:19
06:19
06:19
Gate Adjustment
Departure Gate changed from C9 to C19
20 Aug
10:32
05:32
05:32
Time Adjustment
Scheduled Runway Arrival changed from Aug-20-2026 11:44 AM to Aug-20-2026 11:28 AM
20 Aug
10:32
05:32
05:32
Time Adjustment
Estimated Runway Departure changed to Aug-20-2026 9:21 AM
Estimated Runway Arrival changed to Aug-20-2026 11:28 AM
20 Aug
03:50
22:50
22:50
Gate Adjustment
Departure Gate changed from C11 to C9
20 Aug
03:02
22:02
22:02
Gate Adjustment
Departure Gate changed from C9 to C11
20 Aug
02:44
21:44
21:44
Gate Adjustment
Departure Gate changed from B10 to C9
19 Aug
21:14
16:14
16:14
Gate Adjustment
Departure Gate changed from C11 to B10
19 Aug
16:50
11:50
11:50
Gate Adjustment
Arrival Gate changed to 27
Baggage changed to 1
19 Aug
14:01
09:01
09:01
Time Adjustment
Scheduled Runway Departure changed to Aug-20-2026 9:21 AM
Scheduled Runway Arrival changed to Aug-20-2026 11:44 AM
19 Aug
13:02
08:02
08:02
Gate Adjustment
Departure Gate changed from B9 to C11
19 Aug
06:32
01:32
01:32
Gate Adjustment
Departure Gate changed from C19 to B9
18 Aug
19:44
14:44
14:44
Equipment Adjustment
Tail Number changed from N36476 to N77430
18 Aug
18:56
13:56
13:56
Time Adjustment
Estimated Gate Departure changed to Aug-20-2026 8:51 AM
Estimated Gate Arrival changed to Aug-20-2026 11:49 AM
Departure Gate changed to C19
Tail Number changed to N36476
Actual Equipment changed to 7S9
17 Aug
18:51
13:51
13:51
Record Created
17 Aug
18:51
13:51
13:51
Time Adjustment
Scheduled Gate Departure changed to Aug-20-2026 8:51 AM
Scheduled Gate Arrival changed to Aug-20-2026 11:49 AM
Departure Terminal changed to 1
Scheduled Equipment changed to 739