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Southwest Airlines

Is WN4990 delayed?

Yes, WN4990 landed in Chicago 29 min late, at 06:03 on Nov 14 (as of Nov 14, 12:03 UTC).

Usually on time: arrived within 15 min of schedule on 10 of the last 15 flights.

Arrived

29 min late

Official source · Updated

Departure

Las Vegas

LAS

Actual

Scheduled 00:37

Nov 14

Arrival

Chicago

MDW

Actual

Scheduled 05:34

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

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • Las Vegas → Chicago

    29 min late

  • Las Vegas → Chicago

    2 min early

  • Las Vegas → Chicago

    On schedule (7 min behind)

  • Las Vegas → Chicago

    On schedule (5 min behind)

  • Las Vegas → Chicago

    On schedule (6 min behind)

Is WN4990 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
15
On time
67%
of 15 arrivals
Late
33%
of 15 arrivals
Cancelled
0%
of 17 flights
Median arrival delay
5 min
9 in 10 arrived within
28 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 Chicago today

Related flights

All Southwest Airlines flights

Flight history and details
WN4990 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 14, 2026ArrivedLas VegasChicago29
Nov 13, 2026ArrivedLas VegasChicago-2
Nov 12, 2026ArrivedLas VegasChicago7
Nov 11, 2026ArrivedLas VegasChicago5
Nov 10, 2026ArrivedLas VegasChicago6
Nov 9, 2026ArrivedLas VegasChicago6
Nov 8, 2026ArrivedLas VegasChicago4
Nov 7, 2026ArrivedLas VegasChicago16
Nov 6, 2026ArrivedLas VegasChicago13
Nov 5, 2026ArrivedLas VegasChicago71
Nov 4, 2026ArrivedLas VegasChicago-5
Oct 25, 2026ArrivedOrlandoBirmingham26
Oct 24, 2026ArrivedOrlandoBirmingham-6
Oct 18, 2026ArrivedOrlandoBirmingham-2
Oct 17, 2026ArrivedOrlandoBirmingham25
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