WN 636 Atlanta to Houston Flight Status

Southwest Airlines Flight WN636 from Atlanta Hartsfield-Jackson International Airport ATL to Houston William P. Hobby Airport HOU is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 4th, 2025.
Check the table below for WN636's most recent flight history:

WN 636 Flight Status & Schedule

Date Departure Arrival Status
Jun 04 12:37 13:19
Landed
Track >
Jun 03 12:42 13:19
Landed
Track >
Jun 02 06:10 06:45
Landed
Track >
Jun 01 06:35 07:21
Landed
Track >

Southwest Airlines WN 636 Atlanta to Houston Flight Information

Southwest Airlines Flight WN636 connects Atlanta, United States to Houston, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Houston William P. Hobby Airport HOU.

How long is the WN636 flight from Atlanta to Houston?

The average flight time from Atlanta to Houston is 1 hour and 40 minutes. The flight distance is 1118 km / 695 miles and the average flight speed is 672 km/h / 418 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN636 Atlanta to Houston?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN636 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN636 arriving at?

Flight WN636 arrives at Houston William P. Hobby Airport (HOU) Terminal 4.

When was the latest WN636 flight?

The latest flight took off on Wednesday, June 4th, 2025 with the flight status being Landed on 13:19.

How else can the flight WN636 be referenced as?

This Southwest Airlines flight can also be referenced as SWA636, WN0636, WN 636, SWA 636.

How often is flight WN636 delayed?

On average, 0% of all WN636 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN636 flight or baggage issues?

If your WN636 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 WN636 Flight Tracker above for more details.

WN636 and Atlanta ATL to Houston HOU Flights

Other flights departing from Atlanta ATL: DL3540, DL1055, DL3165, DL5184

Other flights arriving at Houston HOU: WN2785, WN451, WN3201, WN578

All flights connecting Atlanta ATL to Houston HOU.

WN636 Southwest Airlines Flight: Atlanta to Houston Route Map

WN636 Southwest Airlines Flight Map: Atlanta to Houston
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.