| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 31 | BOS | IAD | 06:00 | 07:23 |
En-Route
|
Track > |
| Jul 30 | BOS | IAD | 06:01 | 07:13 |
Landed
|
Track > |
| Jul 29 | BOS | IAD | 05:45 | 07:23 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 28 | BOS | IAD | 06:19 | 07:28 |
Landed
|
Track > |
| Jul 27 | BOS | IAD | 05:52 | 07:06 |
Landed
|
Track > |
| Jul 26 | BOS | IAD | 05:55 | 07:06 |
Landed
|
Track > |
| Jul 25 | BOS | IAD | 05:54 | 07:04 |
Landed
|
Track > |
| Jul 24 | BOS | IAD | 05:52 | 07:01 |
Landed
|
Track > |
| Jul 23 | BOS | IAD | 05:57 | 07:17 |
Landed
|
Track > |
| Jul 22 | BOS | IAD | 06:15 | 07:30 |
Landed
|
Track > |
United Airlines Flight UA1734 connects Boston, United States to Washington, United States, taking off from Boston Logan International Airport BOS and landing at Washington Dulles International Airport IAD.
How long is the UA1734 flight from Boston to Washington?
The average flight time from Boston to Washington is 1 hour and 12 minutes. The flight distance is 663 km / 412 miles and the average flight speed is 521 km/h / 324 mph.
How many UA1734 flights are operated per week?
7 flights per week. The flight UA1734 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1734 Boston to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA1734 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1734 flight?
The latest flight took off on Friday, July 31st, 2026 with the flight status being En-Route on 07:23.
How else can the flight UA1734 be referenced as?
This United Airlines flight can also be referenced as UAL1734, UA 1734, UAL 1734.
How often is flight UA1734 delayed?
On average, 20% of all UA1734 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled UA1734 flight or baggage issues?
If your UA1734 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA1734 Flight Tracker above for more details.
Flight UA1734 is code-shared by 2 airlines using the flight numbers AV2023, ET1357
Other flights departing from Boston BOS: QK8603, UA1409, DL2303, WN727
Other flights arriving at Washington IAD: UA1366, UA635, G74428, C54860
All flights connecting Boston BOS to Washington IAD.
