(UA) United Airlines 3509 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
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
17-Jun-2026
Scheduled
13:55
CDT
Actual
--
Total Departure Delay: -
Flight Runway Times
17-Jun-2026
Scheduled
14:26
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
C7
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 12m
Arrival
YOW
Ottawa Macdonald-Cartier International Airport, ON, CA
Flight Gate Times
17-Jun-2026
Scheduled
17:07
EDT
Actual
--
Total Arrival Delay: -
Flight Runway Times
17-Jun-2026
Scheduled
17:00
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
2
Baggage Claim
1
Tail Number
N791YX
Flight Time
Estimated
2h 12m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (AC) Air Canada 4106, (NZ) Air New Zealand 9971
Event Timeline
Date
Event
Data Updated
17 Jun
16:15
11:15
12:15
Status Cancelled
Status changed from Scheduled to Cancelled
17 Jun
05:29
00:29
01:29
Gate Adjustment
Departure Gate changed from C10 to C7
17 Jun
05:26
00:26
01:26
Gate Adjustment
Departure Gate changed from C7 to C10
17 Jun
02:41
21:41
22:41
Gate Adjustment
Departure Gate changed from E4 to C7
Departure Terminal changed from 2 to 1
16 Jun
20:47
15:47
16:47
Gate Adjustment
Departure Gate changed from C4 to E4
Departure Terminal changed from 1 to 2
16 Jun
19:01
14:01
15:01
Time Adjustment
Scheduled Runway Departure changed to Jun-17-2026 2:26 PM
Scheduled Runway Arrival changed to Jun-17-2026 5:00 PM
16 Jun
04:04
23:04
00:04
Gate Adjustment
Arrival Gate changed to 2
Baggage changed to 1
16 Jun
01:05
20:05
21:05
Equipment Adjustment
Tail Number changed from N757YX to N791YX
15 Jun
22:59
17:59
18:59
Gate Adjustment
Departure Gate changed to C4
Departure Terminal changed from 2 to 1
15 Jun
07:05
02:05
03:05
Equipment Adjustment
Tail Number changed from N768YX to N757YX
15 Jun
01:05
20:05
21:05
Time Adjustment
Estimated Gate Departure changed to Jun-17-2026 1:55 PM
Estimated Gate Arrival changed to Jun-17-2026 5:07 PM
Tail Number changed to N768YX
Actual Equipment changed to E75
14 Jun
18:48
13:48
14:48
Record Created
14 Jun
18:48
13:48
14:48
Time Adjustment
Scheduled Gate Departure changed to Jun-17-2026 1:55 PM
Scheduled Gate Arrival changed to Jun-17-2026 5:07 PM
Departure Terminal changed to 2
Scheduled Equipment changed to E7W