WN 455 Houston to Atlanta Flight Status

Southwest Airlines Flight WN455 from Houston William P. Hobby Airport HOU to Atlanta Hartsfield-Jackson International Airport ATL is not scheduled for today June 20th, 2026.
The last time the flight was scheduled was on June 17th, 2026.
Check the table below for WN455's most recent flight history:

WN 455 Flight Status & Schedule

Date Departure Arrival Status
Jun 17 18:32 21:05
Delayed
Track >
Jun 16 18:39 21:11
Landed Late
Track >
Jun 10 18:08 20:44
Landed Late
Track >
Jun 09 17:32 20:12
Landed
Track >

Southwest Airlines WN 455 Houston to Atlanta Flight Information

Southwest Airlines Flight WN455 connects Houston, United States to Atlanta, United States, taking off from Houston William P. Hobby Airport HOU and landing at Atlanta Hartsfield-Jackson International Airport ATL.

How long is the WN455 flight from Houston to Atlanta?

The average flight time from Houston to Atlanta is 1 hour and 35 minutes. The flight distance is 1118 km / 695 miles and the average flight speed is 705 km/h / 438 mph.

How many WN455 flights are operated per week?

2 flights per week. The flight WN455 is operated on Tuesday and Wednesday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN455 Houston to Atlanta?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN455 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN455 arriving at?

Flight WN455 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.

When was the latest WN455 flight?

The latest flight took off on Thursday, June 18th, 2026 with the flight status being En-Route on 21:05.

How else can the flight WN455 be referenced as?

This Southwest Airlines flight can also be referenced as SWA455, WN0455, WN 455, SWA 455.

How often is flight WN455 delayed?

On average, 75% of all WN455 flights are delayed. The average delay is 40 minutes.

Can I get compensation for my delayed or cancelled WN455 flight or baggage issues?

If your WN455 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 WN455 Flight Tracker above for more details.

WN455 and Houston HOU to Atlanta ATL Flights

Other flights departing from Houston HOU: DL2381, WN112, WN2190, WN2036

Other flights arriving at Atlanta ATL: DL957, DL5377, DL1728, DL2329

All flights connecting Houston HOU to Atlanta ATL.

WN455 Southwest Airlines Flight: Houston to Atlanta Route Map

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.