| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | SEA | BOS | 12:48 | 20:17 |
Landed
|
Track > |
| Jul 17 | SEA | BOS | 12:16 | 19:55 |
Landed
|
Track > |
| Jul 16 | SEA | BOS | 13:56 | 21:31 |
Delayed
|
Track > |
| Jul 15 | SEA | BOS | 12:42 | 20:17 |
Landed
|
Track > |
| Jul 14 | SEA | BOS | 12:19 | 19:57 |
Landed
|
Track > |
| Jul 13 | SEA | BOS | 12:06 | 19:59 |
Landed
|
Track > |
| Jul 12 | SEA | BOS | 12:13 | 20:02 |
Landed
|
Track > |
| Jul 10 | SEA | BOS | 12:16 | 20:10 |
Landed
|
Track > |
| Jul 09 | SEA | BOS | 12:24 | 20:06 |
Landed
|
Track > |
| Jul 08 | SEA | BOS | 12:29 | 20:22 |
Landed
|
Track > |
British Airways Flight BA8370 connects Seattle, United States to Boston, United States, taking off from Seattle Tacoma International Airport SEA and landing at Boston Logan International Airport BOS.
How long is the BA8370 flight from Seattle to Boston?
The average flight time from Seattle to Boston is 4 hours and 42 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 851 km/h / 529 mph.
How many BA8370 flights are operated per week?
5 flights per week. The flight BA8370 is operated on Tuesday, Wednesday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of British Airways Flight BA8370 Seattle to Boston?
The Airportia On-Time Performance Rating for British Airways Flight BA8370 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight BA8370 arriving at?
Flight BA8370 arrives at Boston Logan International Airport (BOS) Terminal C.
When was the latest BA8370 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 20:17.
How else can the flight BA8370 be referenced as?
This British Airways flight can also be referenced as BAW8370, BA 8370, BAW 8370.
How often is flight BA8370 delayed?
On average, 40% of all BA8370 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled BA8370 flight or baggage issues?
If your BA8370 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 BA8370 Flight Tracker above for more details.
Other flights departing from Seattle SEA: B6398, DL2449, DL3789, DL358
Other flights arriving at Boston BOS: B61534, B6398, B61782, DL5837
All flights connecting Seattle SEA to Boston BOS.
