| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 07 | BOS | MSS | 18:44 | 19:52 |
Landed
|
Track > |
| Jun 06 | BOS | MSS | 18:24 | 19:52 |
Landed
|
Track > |
| Jun 05 | BOS | MSS | 18:08 | 19:18 |
Landed
|
Track > |
| Jun 04 | BOS | MSS | 19:14 | 20:20 |
Delayed
|
Track > |
| Jun 03 | BOS | MSS | 18:33 | 19:39 |
Landed
|
Track > |
| Jun 02 | BOS | MSS | 18:18 | 19:26 |
Landed
|
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| Jun 01 | BOS | MSS | 18:30 | 19:36 |
Landed
|
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| May 31 | BOS | MSS | 19:43 | 20:57 |
Delayed
|
Track > |
| May 30 | BOS | MSS | 18:27 | 19:34 |
Landed
|
Track > |
| May 29 | BOS | MSS | 18:21 | 19:37 |
Landed
|
Track > |
Boutique Air Flight 4B866 connects Boston, United States to Massena, United States, taking off from Boston Logan International Airport BOS and landing at Massena International Airport MSS.
How long is the 4B866 flight from Boston to Massena?
The average flight time from Boston to Massena is 1 hour and 10 minutes. The flight distance is 421 km / 262 miles and the average flight speed is 359 km/h / 223 mph.
How many 4B866 flights are operated per week?
6 flights per week. The flight 4B866 is operated on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Boutique Air Flight 4B866 Boston to Massena?
The Airportia On-Time Performance Rating for Boutique Air Flight 4B866 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest 4B866 flight?
The latest flight took off on Monday, June 8th, 2026 with the flight status being Landed on 19:52.
How else can the flight 4B866 be referenced as?
This Boutique Air flight can also be referenced as BTQ866, 4B0866, 4B 866, BTQ 866.
How often is flight 4B866 delayed?
On average, 20% of all 4B866 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled 4B866 flight or baggage issues?
If your 4B866 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 4B866 Flight Tracker above for more details.
Other flights departing from Boston BOS: B61620, EI134, UA639, WS1625
Other flights arriving at Massena MSS: 4B862, 4B864
All flights connecting Boston BOS to Massena MSS.
