(AC) Air Canada 4739 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
13-Aug-2026
Scheduled
22:15
EDT
Estimated
22:15
EDT
Total Departure Delay: -
Flight Runway Times
13-Aug-2026
Scheduled
22:33
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A4A
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 44m
Arrival
TYS
Knoxville McGhee Tyson Airport, TN, US
Flight Gate Times
13-Aug-2026
Scheduled
23:59
EDT
Estimated
23:59
EDT
Total Arrival Delay: -
Flight Runway Times
13-Aug-2026
Scheduled
23:54
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N14148
Flight Time
Estimated
1h 44m
Flight Notes
Operated by CommuteAir on behalf of United Airlines 4304
Also marketed as (LH) Lufthansa 9312, (UA) United Airlines 4304
Event Timeline
Date
Event
Data Updated
13 Aug
02:21
22:21
22:21
Time Adjustment
Scheduled Runway Departure changed to Aug-13-2026 10:33 PM
Scheduled Runway Arrival changed to Aug-13-2026 11:54 PM
13 Aug
01:20
21:20
21:20
Gate Adjustment
Departure Gate changed to A4A
12 Aug
13:38
09:38
09:38
Time Adjustment
Estimated Gate Departure changed to Aug-13-2026 10:15 PM
Estimated Gate Arrival changed to Aug-13-2026 11:59 PM
Tail Number changed to N14148
Actual Equipment changed to E45
10 Aug
18:52
14:52
14:52
Record Created
10 Aug
18:52
14:52
14:52
Time Adjustment
Scheduled Gate Departure changed to Aug-13-2026 10:15 PM
Scheduled Gate Arrival changed to Aug-13-2026 11:59 PM
Scheduled Equipment changed to ERJ