How long is the AS1637 flight?

The timetable allows 4 h 42 min. Los Angeles to Guatemala City is 3,531 km (2,194 mi).

Which terminal does AS1637 use?

It usually leaves from Terminal 6 at Los Angeles International Airport (LAX). Check the flight card above for today's terminal and gate.

What other flight numbers does AS1637 have?

Also listed as ASA1637 (Alaska Airlines' ICAO code) and AS 1637.

AS1637 Flight Status Alaska Airlines: Los Angeles to Guatemala City (ASA1637)

Alaska Airlines AS 1637

Landed On Time

LAX Los Angeles

Scheduled: 17:17
Actual: 17:32

Terminal: 6 | Gate: 61

Departure: Sun, Nov 8, 2026 · local time PST

Los Angeles International Airport (LAX)

All LAX Departures >

GUA Guatemala City

Scheduled: 23:59
Actual: 23:48
Delay

Gate: 5A

Arrival: Sun, Nov 8, 2026 · local time CST

Guatemala City La Aurora International Airport (GUA)

All GUA Arrivals >

Landed 10h 20m ago 100%

LAX 17:32 GUA 23:48

3,531 km (2,194 mi) flown

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 3531 km / 2194 miles · Scheduled Duration: 04:42 · Actual Duration: 04:16

AS 1637 Flight Status & Schedule Alaska Airlines Los Angeles to Guatemala City

Date	From	To	Departure	Arrival	Status	Details
Nov 08	LAX	GUA	17:32	23:48	Landed	Track >
Nov 07	LAX	GUA	17:36	23:51	Landed	Track >
Nov 06	LAX	GUA	17:56	00:05	Landed	Track >
Nov 05	LAX	GUA	17:42	23:54	Landed	Track >
Nov 04	LAX	GUA	17:48	00:02	Landed	Track >
Nov 03	LAX	GUA	17:49	23:54	Landed	Track >
Nov 02	LAX	GUA	17:59	00:05	Landed	Track >
Nov 01	LAX	GUA	17:38	23:47	Landed	Track >

Alaska Airlines flight AS 1637 links Los Angeles and Guatemala City, 3,531 km (2,194 mi) apart, and flies six times a week: Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. With 4 h 42 min in the timetable and a usual flight time of about 4 h 10 min, it often makes up time. Yesterday it left 15 minutes late and still landed at 23:48, 11 minutes early.

< All Los Angeles LAX Departures All Guatemala City GUA Arrivals >

About AS 1637

Route: Los Angeles International Airport LAX to Guatemala City La Aurora International Airport GUA
Distance: 3,531 km (2,194 mi)
Typical flight time: 4 h 10 min
Flies: Tue, Wed, Thu, Fri, Sat, Sun
On time: 8 of the last 8
Usually departs from: Terminal 6

AS 1637 FAQ

How long is the AS1637 flight?: The timetable allows 4 h 42 min. Los Angeles to Guatemala City is 3,531 km (2,194 mi).
How often is AS1637 late?: None of the last 8 flights arrived 15 or more minutes late.
Which days does AS1637 fly?: Six times a week: Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday, based on the schedule of the last 7 days.
Which terminal does AS1637 use?: It usually leaves from Terminal 6 at Los Angeles International Airport (LAX). Check the flight card above for today's terminal and gate.
What other flight numbers does AS1637 have?: Also listed as ASA1637 (Alaska Airlines' ICAO code) and AS 1637.

AS1637 and Los Angeles LAX to Guatemala City GUA Flights

Flight AS1637 is code-shared by 1 airline using the flight number AA9390

Other flights departing from Los Angeles LAX: VS8, DL443, OO6346, DL471

Other flights arriving at Guatemala City GUA: AV164, AV703, AS1353, GU703

All flights connecting Los Angeles LAX to Guatemala City GUA.