WN827 · SWA827

SWA827 over the last 30 days

As of 2026-10-26

SWA827 is operated by Southwest Airlines on the route Buffalo Niagara International Airport (BUF/KBUF) → Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI). It usually takes off around 19:19 UTC (15:19 local time, BUF). It usually lands around 20:06 UTC (16:06 local time, BWI). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

23/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

19:19 UTC · 15:19 local time (BUF)

Typical landing

20:06 UTC · 16:06 local time (BWI)

Typical time airborne

47 min

Median departure deviation from the usual time on this route

+2 min

Departures within 15 minutes of the usual time

75 %

Departures measured

114

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: 10
• BOEING 737-800 (B738) — Number of flights: 10
• BOEING 737-700 (B737) — Number of flights: 3

Aircraft in the last 7 days

• N8533S · BOEING 737-800 2026-10-26
• N8541W · BOEING 737-800 2026-10-25
• N8875B · BOEING 737 MAX 8 2026-10-23
• N8529Z · BOEING 737-800 2026-10-22
• N8501V · BOEING 737-800 2026-10-21
• N8584Z · BOEING 737-800 2026-10-20

Related flights on this route

• All flights KBUF – KBWI