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LA 8631 Seattle to Atlanta Flight Status

LAN Airlines Flight LA8631 from Seattle Tacoma International Airport SEA to Atlanta Hartsfield-Jackson International Airport ATL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 30th, 2026.
Check the table below for LA8631's most recent flight history:

LA 8631 Flight Status & Schedule

Date Departure Arrival Status
May 30 14:13 21:51
Landed Late
Track >
May 23 14:23 21:45
Landed
Track >

LAN Airlines LA 8631 Seattle to Atlanta Flight Information

LAN Airlines Flight LA8631 connects Seattle, United States to Atlanta, United States, taking off from Seattle Tacoma International Airport SEA and landing at Atlanta Hartsfield-Jackson International Airport ATL.

How long is the LA8631 flight from Seattle to Atlanta?

The average flight time from Seattle to Atlanta is 4 hours and 30 minutes. The flight distance is 3505 km / 2178 miles and the average flight speed is 780 km/h / 484 mph.

How many LA8631 flights are operated per week?

1 flight per week. The flight LA8631 is operated on Saturday.

What is the On-Time Performance (OTP) of LAN Airlines Flight LA8631 Seattle to Atlanta?

The Airportia On-Time Performance Rating for LAN Airlines Flight LA8631 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight LA8631 arriving at?

Flight LA8631 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.

When was the latest LA8631 flight?

The latest flight took off on Sunday, May 31st, 2026 with the flight status being Landed on 21:51.

How else can the flight LA8631 be referenced as?

This LAN Airlines flight can also be referenced as LAN8631, LA 8631, LAN 8631.

How often is flight LA8631 delayed?

On average, 100% of all LA8631 flights are delayed. The average delay is 11 minutes.

Can I get compensation for my delayed or cancelled LA8631 flight or baggage issues?

If your LA8631 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 LA8631 Flight Tracker above for more details.

LA8631 and Seattle SEA to Atlanta ATL Flights

Other flights departing from Seattle SEA: AF337, AS2194, AS765, HA823

Other flights arriving at Atlanta ATL: DL542, F92871, DL2690, DL950

All flights connecting Seattle SEA to Atlanta ATL.

LA8631 LAN Airlines Flight: Seattle to Atlanta Route Map

LA8631 LAN Airlines Flight Map: Seattle to Atlanta
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.