WN1661 · SWA1661

SWA1661 over the last 30 days

As of 2026-10-27

SWA1661 is operated by Southwest Airlines on the route Nashville International Airport (BNA/KBNA) → William P. Hobby Airport (HOU/KHOU). It usually takes off around 18:08 UTC (13:08 local time, BNA). It usually lands around 19:48 UTC (14:48 local time, HOU). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

24/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri

Typical take-off

18:08 UTC · 13:08 local time (BNA)

Typical landing

19:48 UTC · 14:48 local time (HOU)

Typical time airborne

97 min

Median departure deviation from the usual time on this route

+4 min

Departures within 15 minutes of the usual time

68 %

Departures measured

75

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 737-700 (B737) — Number of flights: 23
• BOEING 737-800 (B738) — Number of flights: 4
• BOEING 737 MAX 8 (B38M) — Number of flights: 1

Aircraft in the last 7 days

• N7743B · BOEING 737-700 2026-10-27
• N8857Q · BOEING 737 MAX 8 2026-10-26
• N285WN · BOEING 737-700 2026-10-24
• N224WN · BOEING 737-700 2026-10-23
• N459WN · BOEING 737-700 2026-10-22
• N481WN · BOEING 737-700 2026-10-21

Related flights on this route

• All flights KBNA – KHOU