(UA) United Airlines 3573 Flight Details
On time | Scheduled
Departure
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
21-Jul-2026
Scheduled
12:23
CDT
Estimated
12:23
CDT
Total Departure Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
12:38
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
A14
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 37m
Arrival
EWR
Newark Liberty International Airport, NJ, US
Flight Gate Times
21-Jul-2026
Scheduled
16:00
EDT
Estimated
16:00
EDT
Total Arrival Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
15:50
EDT
Actual
--
Runway Delay: -
Terminal
C
Gate
87
Baggage Claim
8
Tail Number
N783YX
Flight Time
Estimated
2h 37m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (LH) Lufthansa 7661, (OS) Austrian 7750
Event Timeline
Date
Event
Data Updated
21 Jul
02:02
21:02
22:02
Gate Adjustment
Arrival Gate changed from 92 to 87
21 Jul
01:14
20:14
21:14
Gate Adjustment
Arrival Gate changed from 70 to 92
21 Jul
01:03
20:03
21:03
Equipment Adjustment
Tail Number changed from N740YX to N783YX
20 Jul
23:45
18:45
19:45
Gate Adjustment
Arrival Gate changed from 103 to 70
20 Jul
22:56
17:56
18:56
Gate Adjustment
Arrival Gate changed from 70 to 103
20 Jul
22:50
17:50
18:50
Gate Adjustment
Arrival Gate changed from 111 to 70
20 Jul
20:03
15:03
16:03
Gate Adjustment
Arrival Gate changed to 111
Baggage changed to 8
20 Jul
17:31
12:31
13:31
Time Adjustment
Scheduled Runway Departure changed from Jul-21-2026 12:28 PM to Jul-21-2026 12:38 PM
Scheduled Runway Arrival changed from Jul-21-2026 3:26 PM to Jul-21-2026 3:50 PM
20 Jul
17:26
12:26
13:26
Time Adjustment
Scheduled Runway Departure changed to Jul-21-2026 12:28 PM
Scheduled Runway Arrival changed to Jul-21-2026 3:26 PM
20 Jul
16:44
11:44
12:44
Gate Adjustment
Departure Gate changed to A14
20 Jul
01:03
20:03
21:03
Time Adjustment
Estimated Gate Departure changed to Jul-21-2026 12:23 PM
Estimated Gate Arrival changed to Jul-21-2026 4:00 PM
Tail Number changed to N740YX
Actual Equipment changed to E75
18 Jul
18:50
13:50
14:50
Record Created
18 Jul
18:50
13:50
14:50
Time Adjustment
Scheduled Gate Departure changed to Jul-21-2026 12:23 PM
Scheduled Gate Arrival changed to Jul-21-2026 4:00 PM
Departure Terminal changed to 1
Arrival Terminal changed to C
Scheduled Equipment changed to E7W