WN 1278 Dallas to Boston Flight Status

Southwest Airlines Flight WN1278 from Dallas Love Field Airport DAL to Boston Logan International Airport BOS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on January 4th, 2026.
Check the table below for WN1278's most recent flight history:

WN 1278 Flight Status & Schedule

Date Departure Arrival Status
Jan 04 12:41 16:51
Landed
Track >
Jan 02 12:36 16:42
Landed
Track >
Dec 30 12:43 17:11
Landed
Track >
Dec 29 13:43 17:33
Landed Late
Track >
Dec 28 14:26 18:19
Delayed
Track >

Southwest Airlines WN 1278 Dallas to Boston Flight Information

Southwest Airlines Flight WN1278 connects Dallas, United States to Boston, United States, taking off from Dallas Love Field Airport DAL and landing at Boston Logan International Airport BOS.

How long is the WN1278 flight from Dallas to Boston?

The average flight time from Dallas to Boston is 3 hours and 6 minutes. The flight distance is 2497 km / 1552 miles and the average flight speed is 804 km/h / 500 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1278 Dallas to Boston?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1278 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1278 arriving at?

Flight WN1278 arrives at Boston Logan International Airport (BOS) Terminal B.

When was the latest WN1278 flight?

The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 16:51.

How else can the flight WN1278 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1278, WN 1278, SWA 1278.

How often is flight WN1278 delayed?

On average, 50% of all WN1278 flights are delayed. The average delay is 48 minutes.

Can I get compensation for my delayed or cancelled WN1278 flight or baggage issues?

If your WN1278 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 WN1278 Flight Tracker above for more details.

Southwest Airlines WN1278 News

WN1278 and Dallas DAL to Boston BOS Flights

Other flights departing from Dallas DAL: WN1646, WN2145, WN2360, WN312

Other flights arriving at Boston BOS: B61766, AA724, B62400, DL5762

All flights connecting Dallas DAL to Boston BOS.

WN1278 Southwest Airlines Flight: Dallas to Boston 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.