(UA) United Airlines 3509 Flight Details
On time | Departed
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
15-Nov-2025
Scheduled
13:59
CST
Actual
13:59
CST
Total Departure Delay: -
Flight Runway Times
15-Nov-2025
Scheduled
14:21
CST
Actual
14:31
CST
Runway Delay: 10 mins
Terminal
2
Gate
F10
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 13m
Arrival
YOW
Ottawa Macdonald-Cartier International Airport, ON, CA
Flight Gate Times
15-Nov-2025
Scheduled
17:12
EST
Estimated
17:13
EST
Total Arrival Delay: 1 min
Flight Runway Times
15-Nov-2025
Scheduled
16:46
EST
Estimated
17:06
EST
Runway Delay: 20 mins
Terminal
-
Gate
6
Baggage Claim
2
Tail Number
N746YX
Flight Time
Estimated
2h 14m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (AC) Air Canada 4106, (NH) ANA 7108, (NZ) Air New Zealand 9971
Event Timeline
Date
Event
Data Updated
15 Nov
20:34
14:34
15:34
Time Adjustment
Estimated Runway Departure changed from Nov-15-2025 2:32 PM to Nov-15-2025 2:31 PM
Actual Runway Departure changed from Nov-15-2025 2:32 PM to Nov-15-2025 2:31 PM
Estimated Runway Arrival changed from Nov-15-2025 4:46 PM to Nov-15-2025 5:06 PM
Estimated Gate Arrival changed from Nov-15-2025 4:53 PM to Nov-15-2025 5:13 PM
15 Nov
20:32
14:32
15:32
Time Adjustment
Estimated Runway Departure changed from Nov-15-2025 2:21 PM to Nov-15-2025 2:32 PM
Actual Runway Departure changed to Nov-15-2025 2:32 PM
15 Nov
20:03
14:03
15:03
Time Adjustment
Estimated Gate Arrival changed from Nov-15-2025 5:12 PM to Nov-15-2025 4:53 PM
15 Nov
20:00
14:00
15:00
Status Active
Actual Gate Departure changed to Nov-15-2025 1:59 PM
Status changed from Scheduled to Active
15 Nov
18:55
12:55
13:55
Time Adjustment
Estimated Runway Arrival changed to Nov-15-2025 4:46 PM
15 Nov
18:55
12:55
13:55
Time Adjustment
Estimated Runway Departure changed to Nov-15-2025 2:21 PM
Scheduled Runway Arrival changed from Nov-15-2025 5:05 PM to Nov-15-2025 4:46 PM
15 Nov
15:27
09:27
10:27
Gate Adjustment
Departure Gate changed from E5 to F10
15 Nov
14:15
08:15
09:15
Gate Adjustment
Departure Gate changed from E4 to E5
15 Nov
09:27
03:27
04:27
Gate Adjustment
Departure Gate changed from F6 to E4
15 Nov
08:03
02:03
03:03
Equipment Adjustment
Tail Number changed from N748YX to N746YX
15 Nov
06:27
00:27
01:27
Gate Adjustment
Departure Gate changed from F1 to F6
15 Nov
02:21
20:21
21:21
Gate Adjustment
Baggage changed to 2
15 Nov
02:03
20:03
21:03
Equipment Adjustment
Tail Number changed from N751YX to N748YX
14 Nov
20:06
14:06
15:06
Time Adjustment
Scheduled Runway Departure changed from Nov-15-2025 2:15 PM to Nov-15-2025 2:21 PM
Scheduled Runway Arrival changed from Nov-15-2025 4:50 PM to Nov-15-2025 5:05 PM
14 Nov
20:01
14:01
15:01
Time Adjustment
Scheduled Runway Departure changed to Nov-15-2025 2:15 PM
Scheduled Runway Arrival changed to Nov-15-2025 4:50 PM
14 Nov
08:03
02:03
03:03
Equipment Adjustment
Tail Number changed from N742YX to N751YX
14 Nov
05:05
23:05
00:05
Gate Adjustment
Arrival Gate changed to 6
14 Nov
02:03
20:03
21:03
Equipment Adjustment
Tail Number changed from N755YX to N742YX
14 Nov
01:27
19:27
20:27
Gate Adjustment
Departure Gate changed to F1
13 Nov
08:03
02:03
03:03
Equipment Adjustment
Tail Number changed from N775YX to N755YX
13 Nov
02:03
20:03
21:03
Time Adjustment
Estimated Gate Departure changed to Nov-15-2025 1:59 PM
Estimated Gate Arrival changed to Nov-15-2025 5:12 PM
Tail Number changed to N775YX
Actual Equipment changed to E75
12 Nov
18:44
12:44
13:44
Record Created
12 Nov
18:44
12:44
13:44
Time Adjustment
Scheduled Gate Departure changed to Nov-15-2025 1:59 PM
Scheduled Gate Arrival changed to Nov-15-2025 5:12 PM
Departure Terminal changed to 2
Scheduled Equipment changed to E7W