WN4456 · SWA4456

SWA4456 over the last 30 days

As of 2026-10-28

SWA4456 is operated by Southwest Airlines on the route Fort Lauderdale Hollywood International Airport (FLL/KFLL) → Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI). It usually takes off around 17:05 UTC (13:05 local time, FLL). It usually lands around 19:08 UTC (15:08 local time, BWI). Most frequent aircraft type: BOEING 737-800 (B738).

Days with an observed flight (last 30 days)

13/30

Days of the week with an observed flight

Sat

Typical take-off

17:05 UTC · 13:05 local time (FLL)

Typical landing

19:08 UTC · 15:08 local time (BWI)

Typical time airborne

121 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

83 %

Departures measured

92

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 737-800 (B738) — Number of flights: 13
• BOEING 737 MAX 8 (B38M) — Number of flights: 8

Aircraft in the last 7 days

• N8614M · BOEING 737-800 2026-10-28
• N8571Z · BOEING 737-800 2026-10-27
• N8697C · BOEING 737-800 2026-10-24

Related flights on this route

• All flights KFLL – KBWI