(UA) United Airlines 4015 Flight Details
On time | Departed
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
21-Jul-2026
Scheduled
08:35
EDT
Actual
08:30
EDT
Total Departure Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
08:56
EDT
Actual
09:08
EDT
Runway Delay: 12 mins
Terminal
-
Gate
A2A
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 10m
Arrival
PHL
Philadelphia International Airport, PA, US
Flight Gate Times
21-Jul-2026
Scheduled
09:45
EDT
Estimated
09:47
EDT
Total Arrival Delay: 2 mins
Flight Runway Times
21-Jul-2026
Scheduled
09:29
EDT
Estimated
09:42
EDT
Runway Delay: 13 mins
Terminal
D
Gate
D7
Baggage Claim
2
Tail Number
N88327
Flight Time
Estimated
1h 17m
Flight Notes
Operated by Mesa Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 3619, (AV) Avianca 2084, (CM) Copa Airlines 2260
Event Timeline
Date
Event
Data Updated
21 Jul
13:14
09:14
09:14
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 9:27 AM to Jul-21-2026 9:42 AM
Estimated Gate Arrival changed from Jul-21-2026 9:34 AM to Jul-21-2026 9:47 AM
21 Jul
13:09
09:09
09:09
Time Adjustment
Estimated Runway Departure changed from Jul-21-2026 8:56 AM to Jul-21-2026 9:08 AM
Actual Runway Departure changed to Jul-21-2026 9:08 AM
21 Jul
12:47
08:47
08:47
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 9:29 AM to Jul-21-2026 9:27 AM
21 Jul
12:32
08:32
08:32
Status Active
Estimated Gate Departure changed from Jul-21-2026 8:35 AM to Jul-21-2026 8:30 AM
Actual Gate Departure changed to Jul-21-2026 8:30 AM
Estimated Gate Arrival changed from Jul-21-2026 9:45 AM to Jul-21-2026 9:34 AM
Status changed from Scheduled to Active
21 Jul
10:57
06:57
06:57
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 9:40 AM to Jul-21-2026 9:29 AM
21 Jul
10:57
06:57
06:57
Time Adjustment
Scheduled Runway Arrival changed from Jul-21-2026 9:40 AM to Jul-21-2026 9:29 AM
21 Jul
10:56
06:56
06:56
Gate Adjustment
Departure Gate changed from A1C to A2A
21 Jul
10:50
06:50
06:50
Time Adjustment
Estimated Gate Departure changed from Jul-21-2026 8:45 AM to Jul-21-2026 8:35 AM
Estimated Gate Arrival changed from Jul-21-2026 9:55 AM to Jul-21-2026 9:45 AM
21 Jul
10:50
06:50
06:50
Equipment Adjustment
Tail Number changed from N88330 to N88327
21 Jul
10:49
06:49
06:49
Time Adjustment
Estimated Runway Departure changed from Jul-21-2026 9:06 AM to Jul-21-2026 8:56 AM
Estimated Runway Arrival changed to Jul-21-2026 9:40 AM
21 Jul
10:49
06:49
06:49
Time Adjustment
Scheduled Runway Departure changed from Jul-21-2026 9:06 AM to Jul-21-2026 8:56 AM
Scheduled Runway Arrival changed from Jul-21-2026 9:50 AM to Jul-21-2026 9:40 AM
21 Jul
10:44
06:44
06:44
Time Adjustment
Estimated Gate Departure changed from Jul-21-2026 8:35 AM to Jul-21-2026 8:45 AM
Estimated Gate Arrival changed from Jul-21-2026 9:45 AM to Jul-21-2026 9:55 AM
21 Jul
10:43
06:43
06:43
Time Adjustment
Scheduled Runway Departure changed from Jul-21-2026 8:56 AM to Jul-21-2026 9:06 AM
Scheduled Runway Arrival changed from Jul-21-2026 9:40 AM to Jul-21-2026 9:50 AM
21 Jul
10:43
06:43
06:43
Time Adjustment
Estimated Runway Departure changed to Jul-21-2026 9:06 AM
21 Jul
10:14
06:14
06:14
Equipment Adjustment
Tail Number changed from N88331 to N88330
21 Jul
10:02
06:02
06:02
Equipment Adjustment
Tail Number changed from N88330 to N88331
21 Jul
05:50
01:50
01:50
Gate Adjustment
Departure Gate changed from D23 to A1B
21 Jul
05:50
01:50
01:50
Gate Adjustment
Departure Gate changed from A1B to A1C
21 Jul
05:38
01:38
01:38
Gate Adjustment
Departure Gate changed from A2B to D23
21 Jul
05:26
01:26
01:26
Equipment Adjustment
Tail Number changed from N87345 to N88330
21 Jul
05:26
01:26
01:26
Gate Adjustment
Departure Gate changed from A1A to A2B
21 Jul
05:21
01:21
01:21
Gate Adjustment
Departure Gate changed from A6E to A1A
21 Jul
05:08
01:08
01:08
Equipment Adjustment
Tail Number changed from N86350 to N87345
21 Jul
04:56
00:56
00:56
Gate Adjustment
Departure Gate changed from A1C to A6E
21 Jul
04:56
00:56
00:56
Equipment Adjustment
Tail Number changed from N84307 to N86350
21 Jul
04:45
00:45
00:45
Equipment Adjustment
Tail Number changed from N88330 to N84307
21 Jul
04:45
00:45
00:45
Gate Adjustment
Departure Gate changed from Z6 to A1C
21 Jul
04:44
00:44
00:44
Gate Adjustment
Departure Gate changed from A1C to Z6
21 Jul
01:08
21:08
21:08
Gate Adjustment
Departure Gate changed from D29 to A1C
20 Jul
22:27
18:27
18:27
Gate Adjustment
Departure Gate changed from C26 to D29
20 Jul
19:14
15:14
15:14
Gate Adjustment
Departure Gate changed from A1A to C26
20 Jul
18:50
14:50
14:50
Gate Adjustment
Departure Gate changed from Z6 to A1A
20 Jul
15:26
11:26
11:26
Equipment Adjustment
Tail Number changed from N89304 to N88330
20 Jul
13:50
09:50
09:50
Gate Adjustment
Arrival Gate changed to D7
Baggage changed to 2
20 Jul
12:41
08:41
08:41
Time Adjustment
Scheduled Runway Departure changed from Jul-21-2026 8:37 AM to Jul-21-2026 8:56 AM
Scheduled Runway Arrival changed from Jul-21-2026 9:05 AM to Jul-21-2026 9:40 AM
20 Jul
12:36
08:36
08:36
Time Adjustment
Scheduled Runway Departure changed to Jul-21-2026 8:37 AM
Scheduled Runway Arrival changed to Jul-21-2026 9:05 AM
20 Jul
11:56
07:56
07:56
Gate Adjustment
Departure Gate changed from D27 to Z6
20 Jul
11:45
07:45
07:45
Equipment Adjustment
Tail Number changed from N88327 to N89304
20 Jul
01:26
21:26
21:26
Gate Adjustment
Departure Gate changed to D27
19 Jul
05:08
01:08
01:08
Time Adjustment
Estimated Gate Departure changed to Jul-21-2026 8:35 AM
Estimated Gate Arrival changed to Jul-21-2026 9:45 AM
Tail Number changed to N88327
Actual Equipment changed to E75
18 Jul
18:50
14:50
14:50
Record Created
18 Jul
18:50
14:50
14:50
Time Adjustment
Scheduled Gate Departure changed to Jul-21-2026 8:35 AM
Scheduled Gate Arrival changed to Jul-21-2026 9:45 AM
Arrival Terminal changed to D
Scheduled Equipment changed to E7W