Flight

SWA3857 30 Apr 2026

SWA3857, operated by Southwest Airlines, on 30 Apr 2026. Scheduled and actual times are local to each airport (hover for UTC).

← 29 Apr 2026All SWA3857 flights1 May 2026 →

Flightpartial

PlaneTrack receiver network
RouteKBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → ?
StatusPartial record (receiver network)
First seen airborne20:27 EDT 29 Apr
AircraftN8532S
Max altitude36,000 ft

Punctuality, last 30 days

Flights8
On time4 (50%)
Average delay+58 min
Worst delay+288 min

In the last 30 days SWA3857 departed on time (within 15 minutes) on 4 of 8 flights (50%), with an average departure delay of +58 min and a worst delay of +288 min.

SWA3857 flight history Full history CSV API access

Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.