WN3504 · SWA3504

Schedule for today and the next days

• → 2026-10-27 11:00 · Pittsburgh International Airport (PIT/KPIT) → Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI)

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

SWA3504 over the last 30 days

As of 2026-10-26

SWA3504 is operated by Southwest Airlines on the route Pittsburgh International Airport (PIT/KPIT) → Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI). It usually takes off around 14:35 UTC (10:35 local time, PIT). It usually lands around 15:14 UTC (11:14 local time, BWI). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

27/30

Days of the week with an observed flight

Tue, Wed, Sat, Sun

Typical take-off

14:35 UTC · 10:35 local time (PIT)

Typical landing

15:14 UTC · 11:14 local time (BWI)

Typical time airborne

40 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

79 %

Departures measured

72

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: 16
• BOEING 737 MAX 8 (B38M) — Number of flights: 9
• BOEING 737-800 (B738) — Number of flights: 4

Aircraft in the last 7 days

• N938WN · BOEING 737-700 2026-10-26
• N283WN · BOEING 737-700 2026-10-25
• N8858K · BOEING 737 MAX 8 2026-10-24
• N294WN · BOEING 737-700 2026-10-23
• N486WN · BOEING 737-700 2026-10-22
• N8686A · BOEING 737-800 2026-10-21

Related flights on this route

• All flights KPIT – KBWI