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WN4551 Flight Status Southwest Airlines: Chicago to Tucson (SWA4551)

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WN 4551 Chicago to Tucson Flight Status

Southwest Airlines Flight WN4551 from Chicago Midway International Airport MDW to Tucson International Airport TUS is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on March 4th, 2026.
Check the table below for WN4551's most recent flight history:

WN 4551 Flight Status & Schedule

Date Departure Arrival Status
Mar 04 08:25 10:59
Landed
 Track >
Mar 03 08:27 11:05
Landed
 Track >
Mar 02 07:59 10:33
Landed
 Track >
Mar 01 08:16 10:40
Landed
 Track >
Feb 28 09:40 12:02
Landed
 Track >
< All MDW Departures All TUS Arrivals >

Southwest Airlines WN 4551 Chicago to Tucson Flight Information

Southwest Airlines Flight WN4551 connects Chicago, United States to Tucson, United States, taking off from Chicago Midway International Airport MDW and landing at Tucson International Airport TUS.

How long is the WN4551 flight from Chicago to Tucson?

The average flight time from Chicago to Tucson is 3 hours and 26 minutes. The flight distance is 2314 km / 1438 miles and the average flight speed is 672 km/h / 418 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4551 Chicago to Tucson?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4551 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4551 arriving at?

Flight WN4551 arrives at Tucson International Airport (TUS) Terminal 4.

When was the latest WN4551 flight?

The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Landed on 10:59.

How else can the flight WN4551 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4551, WN 4551, SWA 4551.

How often is flight WN4551 delayed?

On average, 0% of all WN4551 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4551 flight or baggage issues?

If your WN4551 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 WN4551 Flight Tracker above for more details.

WN4551 and Chicago MDW to Tucson TUS Flights

Other flights departing from Chicago MDW: WN209, WN510, WN4893, WN1656

Other flights arriving at Tucson TUS: WN2946, WN4872, UA1072, WN1156

All flights connecting Chicago MDW to Tucson TUS.

WN4551 Southwest Airlines Flight: Chicago to Tucson Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: Q42 SY9342 MW2591 FJ1286 FJ166 AC7903 G49398 QF307 G49210 OH5018
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.