(UA) United Airlines 1688 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
15-Aug-2026
Scheduled
08:51
CDT
Estimated
08:51
CDT
Total Departure Delay: -
Flight Runway Times
15-Aug-2026
Scheduled
09:21
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
B4
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
15-Aug-2026
Scheduled
11:49
CDT
Estimated
11:49
CDT
Total Arrival Delay: -
Flight Runway Times
15-Aug-2026
Scheduled
11:44
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
27
Baggage Claim
1
Tail Number
N73445
Flight Time
Estimated
2h 58m
Flight Notes
Also marketed as (AC) Air Canada 4030
Event Timeline
Date
Event
Data Updated
15 Aug
05:44
00:44
00:44
Gate Adjustment
Departure Gate changed from B8 to B4
15 Aug
05:44
00:44
00:44
Gate Adjustment
Departure Gate changed from C29 to B8
14 Aug
16:56
11:56
11:56
Gate Adjustment
Arrival Gate changed to 27
Baggage changed to 1
14 Aug
15:14
10:14
10:14
Gate Adjustment
Departure Gate changed from C11 to C29
14 Aug
14:01
09:01
09:01
Time Adjustment
Scheduled Runway Departure changed to Aug-15-2026 9:21 AM
Scheduled Runway Arrival changed to Aug-15-2026 11:44 AM
14 Aug
10:08
05:08
05:08
Equipment Adjustment
Tail Number changed from N37427 to N73445
13 Aug
19:02
14:02
14:02
Gate Adjustment
Departure Gate changed from C27 to C11
13 Aug
18:50
13:50
13:50
Gate Adjustment
Departure Gate changed to C27
12 Aug
21:33
16:33
16:33
Equipment Adjustment
Tail Number changed to N37427
Actual Equipment changed to 7S9
12 Aug
21:33
16:33
16:33
Time Adjustment
Estimated Gate Departure changed to Aug-15-2026 8:51 AM
Estimated Gate Arrival changed to Aug-15-2026 11:49 AM
12 Aug
18:48
13:48
13:48
Record Created
12 Aug
18:48
13:48
13:48
Time Adjustment
Scheduled Gate Departure changed to Aug-15-2026 8:51 AM
Scheduled Gate Arrival changed to Aug-15-2026 11:49 AM
Departure Terminal changed to 1
Scheduled Equipment changed to 739