| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 13 | BOS | FCO | 02:00 | 14:47 |
Delayed
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Finnair Flight AY3877 connects Boston, United States to Rome, Italy, taking off from Boston Logan International Airport BOS and landing at Rome Leonardo da Vinci Fiumicino Airport FCO.
How long is the AY3877 flight from Boston to Rome?
The average flight time from Boston to Rome is 6 hours and 47 minutes. The flight distance is 6569 km / 4082 miles and the average flight speed is 968 km/h / 602 mph.
What is the On-Time Performance (OTP) of Finnair Flight AY3877 Boston to Rome?
The Airportia On-Time Performance Rating for Finnair Flight AY3877 is 1/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AY3877 arriving at?
Flight AY3877 arrives at Rome Leonardo da Vinci Fiumicino Airport (FCO) Terminal 1.
When was the latest AY3877 flight?
The latest flight took off on Saturday, December 13th, 2025 with the flight status being En-Route on 14:47.
How else can the flight AY3877 be referenced as?
This Finnair flight can also be referenced as FIN3877, AY 3877, FIN 3877.
How often is flight AY3877 delayed?
On average, 100% of all AY3877 flights are delayed. The average delay is 295 minutes.
Can I get compensation for my delayed or cancelled AY3877 flight or baggage issues?
If your AY3877 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 AY3877 Flight Tracker above for more details.
Other flights departing from Boston BOS: AA240, WN1188, AA2366, AA240
Other flights arriving at Rome FCO: AZ8025, AA240, AA240, AZ8025
All flights connecting Boston BOS to Rome FCO.