(UA) United Airlines 1734 Flight Details
On time | Departed
Departure
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
13-Mar-2026
Scheduled
05:45
EDT
Actual
05:39
EDT
Total Departure Delay: -
Flight Runway Times
13-Mar-2026
Scheduled
06:00
EDT
Actual
05:57
EDT
Runway Delay: -
Terminal
B
Gate
B24
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
1h 44m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
13-Mar-2026
Scheduled
07:29
EDT
Estimated
07:28
EDT
Total Arrival Delay: -
Flight Runway Times
13-Mar-2026
Scheduled
07:16
EDT
Estimated
07:20
EDT
Runway Delay: 4 mins
Terminal
-
Gate
D21
Baggage Claim
4
Tail Number
N77580
Flight Time
Estimated
1h 49m
Flight Notes
Also marketed as (AV) Avianca 2023, (CM) Copa Airlines 1090, (ET) Ethiopian Airlines 1357
Event Timeline
Date
Event
Data Updated
13 Mar
10:02
06:02
06:02
Time Adjustment
Estimated Runway Arrival changed from Mar-13-2026 7:07 AM to Mar-13-2026 7:20 AM
Estimated Gate Arrival changed from Mar-13-2026 7:17 AM to Mar-13-2026 7:28 AM
13 Mar
09:59
05:59
05:59
Time Adjustment
Estimated Runway Arrival changed from Mar-13-2026 7:17 AM to Mar-13-2026 7:07 AM
13 Mar
09:57
05:57
05:57
Time Adjustment
Estimated Runway Departure changed from Mar-13-2026 6:00 AM to Mar-13-2026 5:57 AM
Actual Runway Departure changed to Mar-13-2026 5:57 AM
Estimated Runway Arrival changed from Mar-13-2026 7:13 AM to Mar-13-2026 7:17 AM
13 Mar
09:57
05:57
05:57
Time Adjustment
Estimated Runway Departure changed from Mar-13-2026 5:57 AM to Mar-13-2026 6:00 AM
Estimated Runway Arrival changed from Mar-13-2026 7:17 AM to Mar-13-2026 7:13 AM
13 Mar
09:57
05:57
05:57
Time Adjustment
Estimated Runway Departure changed from Mar-13-2026 6:00 AM to Mar-13-2026 5:57 AM
Estimated Runway Arrival changed from Mar-13-2026 7:10 AM to Mar-13-2026 7:17 AM
13 Mar
09:44
05:44
05:44
Time Adjustment
Estimated Gate Departure changed from Mar-13-2026 5:40 AM to Mar-13-2026 5:39 AM
Actual Gate Departure changed from Mar-13-2026 5:40 AM to Mar-13-2026 5:39 AM
Arrival Gate changed from 21 to D21
Baggage changed to 4
13 Mar
09:42
05:42
05:42
Status Active
Estimated Gate Departure changed from Mar-13-2026 5:45 AM to Mar-13-2026 5:40 AM
Actual Gate Departure changed to Mar-13-2026 5:40 AM
Status changed from Scheduled to Active
13 Mar
09:40
05:40
05:40
Time Adjustment
Estimated Runway Arrival changed from Mar-13-2026 7:16 AM to Mar-13-2026 7:10 AM
Estimated Gate Arrival changed from Mar-13-2026 7:23 AM to Mar-13-2026 7:17 AM
13 Mar
07:13
03:13
03:13
Time Adjustment
Estimated Runway Arrival changed to Mar-13-2026 7:16 AM
Estimated Gate Arrival changed from Mar-13-2026 7:29 AM to Mar-13-2026 7:23 AM
13 Mar
07:13
03:13
03:13
Time Adjustment
Estimated Runway Departure changed to Mar-13-2026 6:00 AM
Scheduled Runway Arrival changed from Mar-13-2026 7:22 AM to Mar-13-2026 7:16 AM
12 Mar
22:42
18:42
18:42
Gate Adjustment
Arrival Gate changed from D21 to 21
12 Mar
21:02
17:02
17:02
Gate Adjustment
Arrival Gate changed from D7 to D21
12 Mar
20:39
16:39
16:39
Gate Adjustment
Departure Gate changed from B31 to B24
12 Mar
16:14
12:14
12:14
Gate Adjustment
Departure Gate changed from B27 to B31
12 Mar
15:56
11:56
11:56
Gate Adjustment
Arrival Gate changed from C19 to D7
12 Mar
13:02
09:02
09:02
Equipment Adjustment
Tail Number changed from N77581 to N77580
12 Mar
11:32
07:32
07:32
Gate Adjustment
Arrival Gate changed to C19
12 Mar
10:39
06:39
06:39
Gate Adjustment
Departure Gate changed from B24 to B27
12 Mar
10:02
06:02
06:02
Gate Adjustment
Departure Gate changed from B27 to B24
12 Mar
09:51
05:51
05:51
Time Adjustment
Scheduled Runway Departure changed from Mar-13-2026 5:48 AM to Mar-13-2026 6:00 AM
Scheduled Runway Arrival changed from Mar-13-2026 7:08 AM to Mar-13-2026 7:22 AM
12 Mar
09:46
05:46
05:46
Time Adjustment
Scheduled Runway Departure changed to Mar-13-2026 5:48 AM
Scheduled Runway Arrival changed to Mar-13-2026 7:08 AM
12 Mar
09:38
05:38
05:38
Gate Adjustment
Departure Gate changed from B31 to B27
12 Mar
08:32
04:32
04:32
Gate Adjustment
Departure Gate changed from B24 to B31
12 Mar
08:32
04:32
04:32
Gate Adjustment
Departure Gate changed from B31 to B24
12 Mar
04:02
00:02
00:02
Time Adjustment
Estimated Gate Departure changed to Mar-13-2026 5:45 AM
Estimated Gate Arrival changed to Mar-13-2026 7:29 AM
Departure Gate changed to B31
Tail Number changed to N77581
Actual Equipment changed to 7M9
10 Mar
18:47
14:47
14:47
Record Created
10 Mar
18:47
14:47
14:47
Time Adjustment
Scheduled Gate Departure changed to Mar-13-2026 5:45 AM
Scheduled Gate Arrival changed to Mar-13-2026 7:29 AM
Departure Terminal changed to B
Scheduled Equipment changed to 7M9