(UA) United Airlines 4308 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
13-Feb-2026
Scheduled
13:20
EST
Estimated
13:20
EST
Total Departure Delay: -
Flight Runway Times
13-Feb-2026
Scheduled
13:37
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
A5
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 55m
Arrival
TYS
Knoxville McGhee Tyson Airport, TN, US
Flight Gate Times
13-Feb-2026
Scheduled
15:15
EST
Estimated
15:15
EST
Total Arrival Delay: -
Flight Runway Times
13-Feb-2026
Scheduled
15:12
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
11
Baggage Claim
3
Tail Number
N17169
Flight Time
Estimated
1h 55m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 4257, (ET) Ethiopian Airlines 1378
Event Timeline
Date
Event
Data Updated
13 Feb
09:38
04:38
04:38
Gate Adjustment
Departure Gate changed from 5 to A5
Arrival Gate changed to 11
Baggage changed to 3
13 Feb
07:17
02:17
02:17
Gate Adjustment
Departure Gate changed from A5 to 5
13 Feb
07:02
02:02
02:02
Gate Adjustment
Departure Gate changed from A4F to A5
13 Feb
06:50
01:50
01:50
Equipment Adjustment
Tail Number changed from N14203 to N17169
12 Feb
18:26
13:26
13:26
Time Adjustment
Scheduled Runway Departure changed from Feb-13-2026 1:42 PM to Feb-13-2026 1:37 PM
Scheduled Runway Arrival changed from Feb-13-2026 2:47 PM to Feb-13-2026 3:12 PM
12 Feb
18:21
13:21
13:21
Time Adjustment
Scheduled Runway Departure changed to Feb-13-2026 1:42 PM
Scheduled Runway Arrival changed to Feb-13-2026 2:47 PM
12 Feb
13:39
08:39
08:39
Gate Adjustment
Departure Gate changed from A4A to A4F
12 Feb
06:51
01:51
01:51
Gate Adjustment
Departure Gate changed to A4A
12 Feb
06:51
01:51
01:51
Time Adjustment
Estimated Gate Departure changed to Feb-13-2026 1:20 PM
Estimated Gate Arrival changed to Feb-13-2026 3:15 PM
Tail Number changed to N14203
Actual Equipment changed to E45
10 Feb
18:49
13:49
13:49
Record Created
10 Feb
18:49
13:49
13:49
Time Adjustment
Scheduled Gate Departure changed to Feb-13-2026 1:20 PM
Scheduled Gate Arrival changed to Feb-13-2026 3:15 PM
Scheduled Equipment changed to ERJ