LA6140 Flight Status LAN Airlines: San Francisco to Boston (LAN6140)

How long is the LA6140 flight from San Francisco to Boston?

The average flight time from San Francisco to Boston is 5 hours and 4 minutes. The flight distance is 4341 km / 2697 miles and the average flight speed is 857 km/h / 532 mph.

How many LA6140 flights are operated per week?

1 flight per week. The flight LA6140 is operated on Tuesday.

What is the On-Time Performance (OTP) of LAN Airlines Flight LA6140 San Francisco to Boston?

The Airportia On-Time Performance Rating for LAN Airlines Flight LA6140 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight LA6140 arriving at?

Flight LA6140 arrives at Boston Logan International Airport (BOS) Terminal A.

When was the latest LA6140 flight?

The latest flight took off on Wednesday, June 10th, 2026 with the flight status being Landed on 23:53.

How else can the flight LA6140 be referenced as?

This LAN Airlines flight can also be referenced as LAN6140, LA 6140, LAN 6140.

How often is flight LA6140 delayed?

On average, 100% of all LA6140 flights are delayed. The average delay is 13 minutes.

Can I get compensation for my delayed or cancelled LA6140 flight or baggage issues?

If your LA6140 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.