(UA) United Airlines 1734 Flight Details
On time | Departed
Departure
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
17-Jul-2026
Scheduled
05:45
EDT
Actual
05:38
EDT
Total Departure Delay: -
Flight Runway Times
17-Jul-2026
Scheduled
06:00
EDT
Actual
05:52
EDT
Runway Delay: -
Terminal
B
Gate
B26
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
1h 38m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
17-Jul-2026
Scheduled
07:23
EDT
Estimated
07:12
EDT
Total Arrival Delay: -
Flight Runway Times
17-Jul-2026
Scheduled
07:15
EDT
Estimated
07:07
EDT
Runway Delay: -
Terminal
-
Gate
D20
Baggage Claim
4
Tail Number
N37540
Flight Time
Estimated
1h 34m
Flight Notes
Also marketed as (AV) Avianca 2023, (ET) Ethiopian Airlines 1357
Event Timeline
Date
Event
Data Updated
17 Jul
09:56
05:56
05:56
Time Adjustment
Estimated Runway Arrival changed from Jul-17-2026 7:13 AM to Jul-17-2026 7:07 AM
Estimated Gate Arrival changed from Jul-17-2026 7:15 AM to Jul-17-2026 7:12 AM
17 Jul
09:52
05:52
05:52
Time Adjustment
Estimated Runway Departure changed from Jul-17-2026 6:00 AM to Jul-17-2026 5:52 AM
Actual Runway Departure changed to Jul-17-2026 5:52 AM
17 Jul
09:39
05:39
05:39
Status Active
Estimated Gate Departure changed from Jul-17-2026 5:45 AM to Jul-17-2026 5:38 AM
Actual Gate Departure changed to Jul-17-2026 5:38 AM
Estimated Runway Arrival changed from Jul-17-2026 7:08 AM to Jul-17-2026 7:13 AM
Estimated Gate Arrival changed from Jul-17-2026 7:23 AM to Jul-17-2026 7:15 AM
Baggage changed from 2 to 4
Status changed from Scheduled to Active
17 Jul
09:38
05:38
05:38
Time Adjustment
Estimated Runway Arrival changed from Jul-17-2026 7:15 AM to Jul-17-2026 7:08 AM
17 Jul
07:09
03:09
03:09
Time Adjustment
Scheduled Runway Arrival changed from Jul-17-2026 7:18 AM to Jul-17-2026 7:15 AM
17 Jul
07:09
03:09
03:09
Time Adjustment
Estimated Runway Arrival changed from Jul-17-2026 7:18 AM to Jul-17-2026 7:15 AM
17 Jul
07:02
03:02
03:02
Gate Adjustment
Arrival Gate changed from D19 to D20
17 Jul
06:38
02:38
02:38
Gate Adjustment
Arrival Gate changed from D21 to D19
17 Jul
06:36
02:36
02:36
Time Adjustment
Estimated Runway Departure changed to Jul-17-2026 6:00 AM
Estimated Runway Arrival changed to Jul-17-2026 7:18 AM
16 Jul
18:38
14:38
14:38
Gate Adjustment
Arrival Gate changed from D16 to D21
16 Jul
16:02
12:02
12:02
Gate Adjustment
Arrival Gate changed from D24 to D16
16 Jul
15:56
11:56
11:56
Gate Adjustment
Arrival Gate changed from D8 to D24
16 Jul
11:26
07:26
07:26
Gate Adjustment
Arrival Gate changed to D8
Baggage changed to 2
16 Jul
09:51
05:51
05:51
Time Adjustment
Scheduled Runway Departure changed from Jul-17-2026 5:47 AM to Jul-17-2026 6:00 AM
Scheduled Runway Arrival changed from Jul-17-2026 7:01 AM to Jul-17-2026 7:18 AM
16 Jul
09:46
05:46
05:46
Time Adjustment
Scheduled Runway Departure changed to Jul-17-2026 5:47 AM
Scheduled Runway Arrival changed to Jul-17-2026 7:01 AM
16 Jul
08:08
04:08
04:08
Gate Adjustment
Departure Gate changed from B31 to B26
16 Jul
04:02
00:02
00:02
Time Adjustment
Estimated Gate Departure changed to Jul-17-2026 5:45 AM
Estimated Gate Arrival changed to Jul-17-2026 7:23 AM
Departure Gate changed to B31
Tail Number changed to N37540
Actual Equipment changed to 7M9
14 Jul
18:51
14:51
14:51
Record Created
14 Jul
18:51
14:51
14:51
Time Adjustment
Scheduled Gate Departure changed to Jul-17-2026 5:45 AM
Scheduled Gate Arrival changed to Jul-17-2026 7:23 AM
Departure Terminal changed to B
Scheduled Equipment changed to 7M9