WN661 · SWA661

Schedule for today and the next days

• 2026-10-31 09:15 · Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI) → Manchester-Boston Regional Airport (MHT/KMHT)

Scheduled times from airport boards, in local time. Actual departures and arrivals are measured by the map.flights network.

SWA661 over the last 30 days

As of 2026-10-30

SWA661 is operated by Southwest Airlines on the route Nashville International Airport (BNA/KBNA) → Louis Armstrong New Orleans International Airport (MSY/KMSY). It usually takes off around 20:43 UTC (15:43 local time, BNA). It usually lands around 21:46 UTC (16:46 local time, MSY). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

21/30

Days of the week with an observed flight

Mon, Thu, Fri, Sat

Typical take-off

20:43 UTC · 15:43 local time (BNA)

Typical landing

21:46 UTC · 16:46 local time (MSY)

Typical time airborne

69 min

Median departure deviation from the usual time on this route

+7 min

Departures within 15 minutes of the usual time

62 %

Departures measured

81

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 737 MAX 8 (B38M) — Number of flights: 11
• BOEING 737-700 (B737) — Number of flights: 8
• BOEING 737-800 (B738) — Number of flights: 6

Aircraft in the last 7 days

• N8840Q · BOEING 737 MAX 8 2026-10-30
• N8651A · BOEING 737-800 2026-10-29
• N8921Q · BOEING 737 MAX 8 2026-10-26
• N8881L · BOEING 737 MAX 8 2026-10-25
• N7847A · BOEING 737-700 2026-10-24

Related flights on this route

• All flights KBNA – KMSY