Flight

WN1877 (SWA1877)

Route

LASONT

Status

Arrived

Southwest Airlines flight WN1877 left Harry Reid International Airport on 27 Oct 2026 at 19:21 and arrived in Ontario International Airport at 19:57 local time. It was delayed by 17 minutes.

Status:Arrived

Refresh

Other WN1877 flights

Multiple flights operate under the WN1877 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	Harry Reid International (LAS)
Date	Tue 27 Oct
Departs	18:3019:21
Terminal	1
Gate	C12
Check-in desk	Not available

Arrival

Arrives at	Ontario International (ONT)
Date	Tue 27 Oct
Arrives	19:4019:57
Terminal	4
Gate	403
Luggage belt	Not available

Track another flight

Millions of cheap flights. One simple search.

Return selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below