BR 3977 Bangkok to Chiang Mai Flight Status

EVA Air Flight BR3977 from Bangkok Suvarnabhumi Airport BKK to Chiang Mai International Airport CNX is not scheduled for today July 2nd, 2026.
The last time the flight was scheduled was on March 28th, 2026.
Check the table below for BR3977's most recent flight history:

BR 3977 Flight Status & Schedule

Date Departure Arrival Status
Mar 28 12:43 13:38
Landed
Track >
Mar 27 12:28 13:23
Landed
Track >
Mar 26 12:36 13:31
Landed
Track >
Mar 25 12:40 13:36
Landed
Track >
Mar 24 12:40 13:40
Landed
Track >

EVA Air BR 3977 Bangkok to Chiang Mai Flight Information

EVA Air Flight BR3977 connects Bangkok, Thailand to Chiang Mai, Thailand, taking off from Bangkok Suvarnabhumi Airport BKK and landing at Chiang Mai International Airport CNX.

How long is the BR3977 flight from Bangkok to Chiang Mai?

The average flight time from Bangkok to Chiang Mai is 57 minutes. The flight distance is 597 km / 371 miles and the average flight speed is 622 km/h / 386 mph.

What is the On-Time Performance (OTP) of EVA Air Flight BR3977 Bangkok to Chiang Mai?

The Airportia On-Time Performance Rating for EVA Air Flight BR3977 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight BR3977 arriving at?

Flight BR3977 arrives at Chiang Mai International Airport (CNX) Terminal 1.

When was the latest BR3977 flight?

The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 13:38.

How else can the flight BR3977 be referenced as?

This EVA Air flight can also be referenced as EVA3977, BR 3977, EVA 3977.

How often is flight BR3977 delayed?

On average, 10% of all BR3977 flights are delayed. The average delay is 1 minute.

See our BR3977 Flight Tracker above for more details.

BR3977 and Bangkok BKK to Chiang Mai CNX Flights

Other flights departing from Bangkok BKK: N0192, PG225, SU575, CX788

Other flights arriving at Chiang Mai CNX: PG225, FD3421, AK5503, AK3421

All flights connecting Bangkok BKK to Chiang Mai CNX.

BR3977 EVA Air Flight: Bangkok to Chiang Mai Route Map

BR3977 EVA Air Flight Map: Bangkok to Chiang Mai
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.