(UA) United Airlines 4325 Flight Details
On time | Departed
Departure
TYS
Knoxville McGhee Tyson Airport, TN, US
Flight Gate Times
20-Feb-2026
Scheduled
09:40
EST
Actual
09:34
EST
Total Departure Delay: -
Flight Runway Times
20-Feb-2026
Scheduled
09:55
EST
Estimated
10:05
EST
Runway Delay: 10 mins
Terminal
-
Gate
9
Craft Type
Embraer EMB-145XR
E45
Flight Time
Scheduled
1h 46m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
20-Feb-2026
Scheduled
11:26
EST
Estimated
11:26
EST
Total Arrival Delay: -
Flight Runway Times
20-Feb-2026
Scheduled
11:19
EST
Estimated
11:16
EST
Runway Delay: -
Terminal
-
Gate
A6C
Baggage Claim
6
Tail Number
N12175
Flight Time
Estimated
1h 52m
Flight Notes
Operated by CommuteAir on behalf of United Airlines
Also marketed as (AC) Air Canada 4744, (AV) Avianca 2339, (CM) Copa Airlines 2244
Event Timeline
Date
Event
Data Updated
20 Feb
15:05
10:05
10:05
Time Adjustment
Estimated Runway Departure changed from Feb-20-2026 9:55 AM to Feb-20-2026 10:05 AM
20 Feb
14:50
09:50
09:50
Time Adjustment
Estimated Runway Arrival changed from Feb-20-2026 11:15 AM to Feb-20-2026 11:16 AM
20 Feb
14:50
09:50
09:50
Time Adjustment
Estimated Runway Arrival changed from Feb-20-2026 11:00 AM to Feb-20-2026 11:15 AM
20 Feb
14:40
09:40
09:40
Status Active
Estimated Gate Departure changed from Feb-20-2026 9:40 AM to Feb-20-2026 9:34 AM
Actual Gate Departure changed to Feb-20-2026 9:34 AM
Status changed from Scheduled to Active
20 Feb
14:36
09:36
09:36
Time Adjustment
Estimated Runway Arrival changed from Feb-20-2026 11:19 AM to Feb-20-2026 11:00 AM
20 Feb
14:36
09:36
09:36
Time Adjustment
Estimated Runway Arrival changed to Feb-20-2026 11:19 AM
20 Feb
12:40
07:40
07:40
Gate Adjustment
Arrival Gate changed from A3C to A6C
20 Feb
12:39
07:39
07:39
Time Adjustment
Estimated Runway Departure changed to Feb-20-2026 9:55 AM
20 Feb
09:40
04:40
04:40
Gate Adjustment
Departure Gate changed to 9
Baggage changed from 3 to 6
20 Feb
02:40
21:40
21:40
Gate Adjustment
Arrival Gate changed from D14 to A3C
20 Feb
00:22
19:22
19:22
Gate Adjustment
Arrival Gate changed from A4A to D14
19 Feb
21:52
16:52
16:52
Gate Adjustment
Arrival Gate changed from A2F to A4A
19 Feb
21:04
16:04
16:04
Equipment Adjustment
Tail Number changed from N14158 to N12175
19 Feb
21:04
16:04
16:04
Equipment Adjustment
Tail Number changed from N12175 to N14158
19 Feb
18:10
13:10
13:10
Equipment Adjustment
Tail Number changed from N14203 to N12175
19 Feb
16:28
11:28
11:28
Gate Adjustment
Arrival Gate changed to A2F
Baggage changed to 3
19 Feb
14:46
09:46
09:46
Time Adjustment
Scheduled Runway Departure changed from Feb-20-2026 9:49 AM to Feb-20-2026 9:55 AM
Scheduled Runway Arrival changed from Feb-20-2026 10:51 AM to Feb-20-2026 11:19 AM
19 Feb
14:41
09:41
09:41
Time Adjustment
Scheduled Runway Departure changed to Feb-20-2026 9:49 AM
Scheduled Runway Arrival changed to Feb-20-2026 10:51 AM
19 Feb
06:52
01:52
01:52
Time Adjustment
Estimated Gate Departure changed to Feb-20-2026 9:40 AM
Estimated Gate Arrival changed to Feb-20-2026 11:26 AM
Tail Number changed to N14203
Actual Equipment changed from ERJ to E45
19 Feb
05:03
00:03
00:03
Equipment Adjustment
Actual Equipment changed to ERJ
17 Feb
18:49
13:49
13:49
Record Created
17 Feb
18:49
13:49
13:49
Time Adjustment
Scheduled Gate Departure changed to Feb-20-2026 9:40 AM
Scheduled Gate Arrival changed to Feb-20-2026 11:26 AM
Scheduled Equipment changed to ERJ