(UA) United Airlines 1688 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
12-Oct-2026
Scheduled
08:40
CDT
Estimated
08:40
CDT
Total Departure Delay: -
Flight Runway Times
12-Oct-2026
Scheduled
09:10
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
E6
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
12-Oct-2026
Scheduled
11:37
CDT
Estimated
11:37
CDT
Total Arrival Delay: -
Flight Runway Times
12-Oct-2026
Scheduled
11:32
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
25
Baggage Claim
1
Tail Number
N45440
Flight Time
Estimated
2h 57m
Flight Notes
Also marketed as (AC) Air Canada 4294
Event Timeline
Date
Event
Data Updated
12 Oct
01:14
20:14
20:14
Gate Adjustment
Departure Gate changed from E10 to E6
12 Oct
00:57
19:57
19:57
Gate Adjustment
Departure Gate changed from C28 to E10
Departure Terminal changed from 1 to 2
12 Oct
00:44
19:44
19:44
Equipment Adjustment
Tail Number changed from N77431 to N45440
11 Oct
22:45
17:45
17:45
Equipment Adjustment
Tail Number changed from N65832 to N77431
11 Oct
22:02
17:02
17:02
Gate Adjustment
Departure Gate changed from C25 to C28
11 Oct
16:56
11:56
11:56
Gate Adjustment
Departure Gate changed from C22 to C25
11 Oct
13:46
08:46
08:46
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 8:48 AM to Oct-12-2026 9:10 AM
Scheduled Runway Arrival changed from Oct-12-2026 10:51 AM to Oct-12-2026 11:32 AM
11 Oct
13:41
08:41
08:41
Time Adjustment
Scheduled Runway Departure changed to Oct-12-2026 8:48 AM
Scheduled Runway Arrival changed to Oct-12-2026 10:51 AM
11 Oct
00:14
19:14
19:14
Gate Adjustment
Arrival Gate changed to 25
10 Oct
09:38
04:38
04:38
Time Adjustment
Estimated Gate Departure changed to Oct-12-2026 8:40 AM
Estimated Gate Arrival changed to Oct-12-2026 11:37 AM
Departure Gate changed to C22
Baggage changed to 1
Tail Number changed to N65832
Actual Equipment changed to 7S9
9 Oct
18:48
13:48
13:48
Record Created
9 Oct
18:48
13:48
13:48
Time Adjustment
Scheduled Gate Departure changed to Oct-12-2026 8:40 AM
Scheduled Gate Arrival changed to Oct-12-2026 11:37 AM
Departure Terminal changed to 1
Scheduled Equipment changed to 739