WN4570 · SWA4570

SWA4570 over the last 30 days

As of 2026-10-27

SWA4570 is operated by Southwest Airlines on the route Harry Reid International Airport (LAS/KLAS) → Ontario International Airport (ONT/KONT). It usually takes off around 06:50 UTC (23:50 local time, LAS). It usually lands around 07:26 UTC (00:26 local time, ONT). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

15/30

Days of the week with an observed flight

Mon, Thu, Fri, Sat

Typical take-off

06:50 UTC · 23:50 local time (LAS)

Typical landing

07:26 UTC · 00:26 local time (ONT)

Typical time airborne

36 min

Median departure deviation from the usual time on this route

+6 min

Departures within 15 minutes of the usual time

65 %

Departures measured

100

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: 13
• BOEING 737-800 (B738) — Number of flights: 3

Aircraft in the last 7 days

• N8811L · BOEING 737 MAX 8 2026-10-27
• N8527Q · BOEING 737-800 2026-10-25
• N8988S · BOEING 737 MAX 8 2026-10-24
• N8844Q · BOEING 737 MAX 8 2026-10-23

Related flights on this route

• All flights KLAS – KONT