(UA) United Airlines 1688 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
05-Sep-2026
Scheduled
08:51
CDT
Estimated
08:51
CDT
Total Departure Delay: -
Flight Runway Times
05-Sep-2026
Scheduled
09:21
CDT
Actual
--
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
05-Sep-2026
Scheduled
11:49
CDT
Estimated
11:49
CDT
Total Arrival Delay: -
Flight Runway Times
05-Sep-2026
Scheduled
11:44
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
33
Baggage Claim
1
Tail Number
N39418
Flight Time
Estimated
2h 58m
Flight Notes
Also marketed as (AC) Air Canada 4294
Event Timeline
Date
Event
Data Updated
4 Sep
16:44
11:44
11:44
Gate Adjustment
Departure Gate changed from E16 to C19
Departure Terminal changed from 2 to 1
4 Sep
14:01
09:01
09:01
Time Adjustment
Scheduled Runway Departure changed from Sep-05-2026 9:00 AM to Sep-05-2026 9:21 AM
Scheduled Runway Arrival changed from Sep-05-2026 11:06 AM to Sep-05-2026 11:44 AM
4 Sep
13:56
08:56
08:56
Time Adjustment
Scheduled Runway Departure changed to Sep-05-2026 9:00 AM
Scheduled Runway Arrival changed to Sep-05-2026 11:06 AM
4 Sep
03:09
22:09
22:09
Gate Adjustment
Arrival Gate changed to 33
Baggage changed to 1
3 Sep
18:44
13:44
13:44
Time Adjustment
Estimated Gate Departure changed to Sep-05-2026 8:51 AM
Estimated Gate Arrival changed to Sep-05-2026 11:49 AM
Departure Gate changed to E16
Departure Terminal changed from 1 to 2
Tail Number changed to N39418
Actual Equipment changed to 7S9
2 Sep
18:46
13:46
13:46
Record Created
2 Sep
18:46
13:46
13:46
Time Adjustment
Scheduled Gate Departure changed to Sep-05-2026 8:51 AM
Scheduled Gate Arrival changed to Sep-05-2026 11:49 AM
Departure Terminal changed to 1
Scheduled Equipment changed to 739