| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 17 | BOS | SEA | 16:34 | 19:24 |
En-Route
|
Track > |
| Sep 16 | BOS | SEA | 16:51 | 19:40 |
Landed Late
|
Track > |
| Sep 15 | BOS | SEA | 16:15 | 19:15 |
Landed
|
Track > |
| Sep 14 | BOS | SEA | 17:52 | 20:39 |
Delayed
|
Track > |
| Sep 13 | BOS | SEA | 17:02 | 19:16 |
En-Route
|
Track > |
| Sep 07 | BOS | SEA | 16:19 | 19:13 |
En-Route
|
Track > |
| Sep 04 | BOS | SEA | 16:16 | 18:58 |
Landed
|
Track > |
| Sep 03 | BOS | SEA | 17:03 | 19:49 |
Landed
|
Track > |
| Aug 30 | BOS | SEA | 16:20 | 19:18 |
Landed
|
Track > |
| Aug 28 | BOS | SEA | 17:00 | 19:54 |
Landed
|
Track > |
Virgin Atlantic Airways Flight VS3721 connects Boston, United States to Seattle, United States, taking off from Boston Logan International Airport BOS and landing at Seattle Tacoma International Airport SEA.
How long is the VS3721 flight from Boston to Seattle?
The average flight time from Boston to Seattle is 5 hours and 51 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 680 km/h / 423 mph.
How many VS3721 flights are operated per week?
5 flights per week. The flight VS3721 is operated on Monday, Tuesday, Wednesday, Thursday and Sunday.
What is the On-Time Performance (OTP) of Virgin Atlantic Airways Flight VS3721 Boston to Seattle?
The Airportia On-Time Performance Rating for Virgin Atlantic Airways Flight VS3721 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest VS3721 flight?
The latest flight took off on Friday, September 18th, 2026 with the flight status being En-Route on 19:24.
How else can the flight VS3721 be referenced as?
This Virgin Atlantic Airways flight can also be referenced as VIR3721, VS 3721, VIR 3721.
How often is flight VS3721 delayed?
On average, 50% of all VS3721 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled VS3721 flight or baggage issues?
If your VS3721 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 VS3721 Flight Tracker above for more details.
Other flights departing from Boston BOS: DL2889, DL5726, 9K2071, YX5726
Other flights arriving at Seattle SEA: DL2889, AS31, DL1061, DL2572
All flights connecting Boston BOS to Seattle SEA.
