(UA) United Airlines 1688 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
21-Jul-2026
Scheduled
09:01
CDT
Estimated
09:01
CDT
Total Departure Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
09:38
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
C19
Craft Type
Boeing 737-700 Passenger (Scimitar Winglets)
7S7
Flight Time
Scheduled
2h 58m
Arrival
AUS
Austin-Bergstrom International Airport, TX, US
Flight Gate Times
21-Jul-2026
Scheduled
11:59
CDT
Estimated
11:59
CDT
Total Arrival Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
11:54
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
29
Baggage Claim
1
Tail Number
N27722
Flight Time
Estimated
2h 58m
Flight Notes
Also marketed as (AC) Air Canada 4030
Event Timeline
Date
Event
Data Updated
20 Jul
20:20
15:20
15:20
Gate Adjustment
Departure Gate changed from E15 to C19
Departure Terminal changed from 2 to 1
20 Jul
17:14
12:14
12:14
Gate Adjustment
Departure Gate changed from E16 to E15
20 Jul
17:02
12:02
12:02
Gate Adjustment
Arrival Gate changed to 29
Baggage changed to 1
20 Jul
15:44
10:44
10:44
Gate Adjustment
Departure Gate changed from C19 to E16
Departure Terminal changed from 1 to 2
20 Jul
14:11
09:11
09:11
Time Adjustment
Scheduled Runway Departure changed from Jul-21-2026 9:05 AM to Jul-21-2026 9:38 AM
Scheduled Runway Arrival changed from Jul-21-2026 11:14 AM to Jul-21-2026 11:54 AM
20 Jul
14:06
09:06
09:06
Time Adjustment
Scheduled Runway Departure changed to Jul-21-2026 9:05 AM
Scheduled Runway Arrival changed to Jul-21-2026 11:14 AM
20 Jul
13:03
08:03
08:03
Gate Adjustment
Departure Gate changed from B14 to C19
19 Jul
21:26
16:26
16:26
Gate Adjustment
Departure Gate changed from C18 to B14
19 Jul
19:38
14:38
14:38
Gate Adjustment
Departure Gate changed from B16 to C18
19 Jul
18:56
13:56
13:56
Gate Adjustment
Departure Gate changed to B16
19 Jul
01:26
20:26
20:26
Equipment Adjustment
Tail Number changed from N38727 to N27722
19 Jul
00:44
19:44
19:44
Equipment Adjustment
Tail Number changed from N23708 to N38727
19 Jul
00:20
19:20
19:20
Equipment Adjustment
Tail Number changed to N23708
Actual Equipment changed to 7S7
19 Jul
00:20
19:20
19:20
Time Adjustment
Estimated Gate Departure changed to Jul-21-2026 9:01 AM
Estimated Gate Arrival changed to Jul-21-2026 11:59 AM
18 Jul
18:49
13:49
13:49
Record Created
18 Jul
18:49
13:49
13:49
Time Adjustment
Scheduled Gate Departure changed to Jul-21-2026 9:01 AM
Scheduled Gate Arrival changed to Jul-21-2026 11:59 AM
Departure Terminal changed to 1
Scheduled Equipment changed to 73G