(UA) United Airlines 1688 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
18-Jul-2026
Scheduled
09:01
CDT
Estimated
09:01
CDT
Total Departure Delay: -
Flight Runway Times
18-Jul-2026
Scheduled
09:38
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
B9
Craft Type
Boeing 737-800 (Scimitar Winglets) Passenger
7S8
Flight Time
Scheduled
2h 58m
Arrival
AUS
Austin-Bergstrom International Airport, TX, US
Flight Gate Times
18-Jul-2026
Scheduled
11:59
CDT
Estimated
11:59
CDT
Total Arrival Delay: -
Flight Runway Times
18-Jul-2026
Scheduled
11:54
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
27
Baggage Claim
1
Tail Number
N78501
Flight Time
Estimated
2h 58m
Flight Notes
Also marketed as (AC) Air Canada 4294
Event Timeline
Date
Event
Data Updated
18 Jul
08:32
03:32
03:32
Equipment Adjustment
Tail Number changed from N76522 to N78501
18 Jul
08:26
03:26
03:26
Gate Adjustment
Departure Gate changed from B12 to B9
18 Jul
08:06
03:06
03:06
Gate Adjustment
Departure Gate changed from C17 to B12
18 Jul
07:56
02:56
02:56
Equipment Adjustment
Tail Number changed from N35260 to N76522
18 Jul
04:20
23:20
23:20
Gate Adjustment
Departure Gate changed from C26 to C17
18 Jul
03:32
22:32
22:32
Gate Adjustment
Departure Gate changed from C28 to C26
18 Jul
02:14
21:14
21:14
Gate Adjustment
Departure Gate changed from C15 to C28
17 Jul
22:27
17:27
17:27
Equipment Adjustment
Tail Number changed from N76516 to N35260
17 Jul
21:02
16:02
16:02
Equipment Adjustment
Tail Number changed from N27246 to N76516
17 Jul
18:20
13:20
13:20
Gate Adjustment
Departure Gate changed from B7 to C15
17 Jul
16:26
11:26
11:26
Gate Adjustment
Departure Gate changed from B2 to B7
17 Jul
15:51
10:51
10:51
Equipment Adjustment
Tail Number changed from N35271 to N27246
17 Jul
14:11
09:11
09:11
Time Adjustment
Scheduled Runway Departure changed from Jul-18-2026 9:04 AM to Jul-18-2026 9:38 AM
Scheduled Runway Arrival changed from Jul-18-2026 11:11 AM to Jul-18-2026 11:54 AM
17 Jul
14:06
09:06
09:06
Time Adjustment
Scheduled Runway Departure changed to Jul-18-2026 9:04 AM
Scheduled Runway Arrival changed to Jul-18-2026 11:11 AM
17 Jul
02:39
21:39
21:39
Gate Adjustment
Arrival Gate changed to 27
Baggage changed to 1
16 Jul
18:44
13:44
13:44
Gate Adjustment
Departure Gate changed to B2
16 Jul
00:52
19:52
19:52
Equipment Adjustment
Tail Number changed from N77520 to N35271
15 Jul
23:38
18:38
18:38
Equipment Adjustment
Tail Number changed from N37298 to N77520
15 Jul
21:08
16:08
16:08
Equipment Adjustment
Tail Number changed to N37298
Actual Equipment changed to 7S8
15 Jul
21:02
16:02
16:02
Time Adjustment
Estimated Gate Departure changed to Jul-18-2026 9:01 AM
Estimated Gate Arrival changed to Jul-18-2026 11:59 AM
15 Jul
18:48
13:48
13:48
Record Created
15 Jul
18:48
13:48
13:48
Time Adjustment
Scheduled Gate Departure changed to Jul-18-2026 9:01 AM
Scheduled Gate Arrival changed to Jul-18-2026 11:59 AM
Departure Terminal changed to 1
Scheduled Equipment changed to 738