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Southwest Airlines

Is WN1879 delayed?

No delay reported yet. WN1879 is scheduled to leave Las Vegas at 12:47 on Nov 14 and reach Ontario at 13:24 (as of Nov 14, 15:51 UTC).

The GADUIN market gives an on-time arrival at Ontario a 76% chance.

Usually on time: arrived within 15 min of schedule on 24 of the last 27 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Las Vegas

LAS

Scheduled

Nov 14

Arrival

Ontario

ONT

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/Los_Angeles)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
View this flight’s market

The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Baltimore → Dallas

    15 min early
  • Baltimore → Dallas

    13 min early
  • Houston → Ontario

    4 min early
  • Houston → Ontario

    21 min late
  • Baltimore → Dallas

    18 min early

Is WN1879 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
27
On time
89%
of 27 arrivals
Late
11%
of 27 arrivals
Cancelled
0%
of 29 flights
Median arrival delay
0 min
9 in 10 arrived within
16 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Las Vegas (LAS) departures

Left more than 15 min late
18 of 46
Cancelled today
38
Flights from Las Vegas to Ontario today

All Southwest Airlines flights

Flight history and details
WN1879 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedBaltimoreDallas-15
Nov 12, 2026ArrivedBaltimoreDallas-13
Nov 11, 2026ArrivedHoustonOntario-4
Nov 10, 2026ArrivedHoustonOntario21
Nov 8, 2026ArrivedBaltimoreDallas-18
Nov 7, 2026ArrivedLas VegasOntario9
Nov 6, 2026ArrivedBaltimoreDallas8
Nov 5, 2026ArrivedBaltimoreDallas0
Nov 4, 2026ArrivedHoustonOntario13
Nov 3, 2026ArrivedHoustonOntario13
Nov 2, 2026ArrivedBaltimoreDallas-29
Nov 1, 2026ArrivedBaltimoreDallas-22
Oct 30, 2026ArrivedSan JoseDenver2
Oct 29, 2026ArrivedSan JoseDenver-4
Oct 27, 2026ArrivedSan AntonioDallas0
Oct 26, 2026ArrivedSan JoseDenver0
Oct 25, 2026ArrivedOaklandLas Vegas-43
Oct 24, 2026ArrivedDallasSan Diego-15
Oct 23, 2026ArrivedSan JoseDenver-2
Oct 22, 2026ArrivedSan JoseDenver2
Oct 21, 2026ArrivedSan AntonioDallas-6
Oct 20, 2026ArrivedSan AntonioDallas-2
Oct 19, 2026ArrivedSan JoseDenver-1
Oct 18, 2026ArrivedOaklandLas Vegas76
Oct 17, 2026ArrivedDallasSan Diego53
Oct 16, 2026ArrivedSan JoseDenver14
Oct 15, 2026ArrivedSan JoseDenver5
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