WN3858 · SWA3858

SWA3858 over the last 30 days

As of 2026-10-28

SWA3858 is operated by Southwest Airlines on the route Jacksonville International Airport (JAX/KJAX) → Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI). It usually takes off around 20:17 UTC (16:17 local time, JAX). It usually lands around 21:53 UTC (17:53 local time, BWI). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

12/30

Days of the week with an observed flight

Tue, Wed

Typical take-off

20:17 UTC · 16:17 local time (JAX)

Typical landing

21:53 UTC · 17:53 local time (BWI)

Typical time airborne

92 min

Median departure deviation from the usual time on this route

+5 min

Departures within 15 minutes of the usual time

65 %

Departures measured

60

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: 12
• BOEING 737-800 (B738) — Number of flights: 1

Aircraft in the last 7 days

• N8730Q · BOEING 737 MAX 8 2026-10-28
• N8786Q · BOEING 737 MAX 8 2026-10-27
• N8804L · BOEING 737 MAX 8 2026-10-25

Related flights on this route

• All flights KJAX – KBWI