(UA) United Airlines 3556 Flight Details
Cancelled
Flight Cancelled
One or more of our data sources have indicated that this flight has been cancelled. Please contact the airline for more details.
Departure
EWR
Newark Liberty International Airport, NJ, US
Flight Gate Times
21-Jul-2026
Scheduled
14:20
EDT
Actual
--
Total Departure Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
14:43
EDT
Actual
--
Runway Delay: -
Terminal
C
Gate
88
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 47m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
21-Jul-2026
Scheduled
16:07
CDT
Actual
--
Total Arrival Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
16:02
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
A21
Baggage Claim
6
Tail Number
N766YX
Flight Time
Estimated
2h 47m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Event Timeline
Date
Event
Data Updated
21 Jul
06:37
02:37
01:37
Status Cancelled
Status changed from Scheduled to Cancelled
21 Jul
04:27
00:27
23:27
Gate Adjustment
Arrival Gate changed from A14 to A21
21 Jul
01:50
21:50
20:50
Gate Adjustment
Departure Gate changed from 88 to 87
21 Jul
01:50
21:50
20:50
Gate Adjustment
Departure Gate changed from 87 to 88
21 Jul
01:03
21:03
20:03
Equipment Adjustment
Tail Number changed from N750YX to N766YX
21 Jul
00:14
20:14
19:14
Gate Adjustment
Departure Gate changed from 97 to 88
20 Jul
23:14
19:14
18:14
Gate Adjustment
Departure Gate changed from 88 to 97
20 Jul
21:08
17:08
16:08
Gate Adjustment
Arrival Gate changed to A14
Baggage changed to 6
20 Jul
18:32
14:32
13:32
Gate Adjustment
Departure Gate changed from 85 to 88
20 Jul
18:26
14:26
13:26
Time Adjustment
Scheduled Runway Departure changed from Jul-21-2026 2:29 PM to Jul-21-2026 2:43 PM
Scheduled Runway Arrival changed from Jul-21-2026 3:30 PM to Jul-21-2026 4:02 PM
20 Jul
18:21
14:21
13:21
Time Adjustment
Scheduled Runway Departure changed to Jul-21-2026 2:29 PM
Scheduled Runway Arrival changed to Jul-21-2026 3:30 PM
20 Jul
17:02
13:02
12:02
Gate Adjustment
Departure Gate changed to 85
20 Jul
01:03
21:03
20:03
Time Adjustment
Estimated Gate Departure changed to Jul-21-2026 2:20 PM
Estimated Gate Arrival changed to Jul-21-2026 4:07 PM
Tail Number changed to N750YX
Actual Equipment changed to E75
18 Jul
18:50
14:50
13:50
Record Created
18 Jul
18:50
14:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Jul-21-2026 2:20 PM
Scheduled Gate Arrival changed to Jul-21-2026 4:07 PM
Departure Terminal changed to C
Arrival Terminal changed to 1
Scheduled Equipment changed to E7W