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Southwest Airlines

Is WN423 delayed?

No delay reported yet. WN423 is scheduled to leave Nashville at 18:16 on Nov 14 and reach Denver at 19:47 (as of Nov 14, 15:50 UTC).

Usually on time: arrived within 15 min of schedule on 16 of the last 24 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Nashville

BNA

Scheduled

Nov 14

Arrival

Denver

DEN

Scheduled

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Route overview: Nashville → DenverBNADEN
Nashville → Denver

Recent arrivals

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

  • Nashville → Denver

    On schedule (11 min behind)
  • Phoenix → Nashville

    18 min late
  • Nashville → Denver

    35 min late
  • Nashville → Denver

    19 min late
  • Nashville → Denver

    20 min early

Is WN423 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
24
On time
67%
of 24 arrivals
Late
33%
of 24 arrivals
Cancelled
4%
of 27 flights
Median arrival delay
6 min
9 in 10 arrived within
34 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

Nashville (BNA) departures

Left more than 15 min late
44 of 48
Cancelled today
43
Flights from Nashville to Denver today

Denver (DEN) departures

Left more than 15 min late
29 of 66
Cancelled today
48

All Southwest Airlines flights

Flight history and details
WN423 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledNashvilleDenverNot availableNot available
Nov 12, 2026ArrivedNashvilleDenver11
Nov 10, 2026ArrivedPhoenixNashville18
Nov 9, 2026ArrivedNashvilleDenver35
Nov 8, 2026ArrivedNashvilleDenver19
Nov 7, 2026ArrivedNashvilleDenver-20
Nov 6, 2026ArrivedNashvilleDenver16
Nov 5, 2026ArrivedNashvilleDenver31
Nov 4, 2026ArrivedPhoenixNashville-9
Nov 3, 2026ArrivedPhoenixNashville6
Nov 2, 2026ArrivedNashvilleDenver6
Nov 1, 2026ArrivedNashvilleDenver49
Oct 29, 2026ArrivedBaltimoreSavannah-2
Oct 28, 2026ArrivedMilwaukeeLas Vegas-7
Oct 27, 2026ArrivedMilwaukeeLas Vegas-12
Oct 26, 2026ArrivedBaltimoreSavannah-16
Oct 25, 2026ArrivedSan DiegoPortland8
Oct 23, 2026ArrivedBaltimoreSavannah9
Oct 22, 2026ArrivedBaltimoreSavannah24
Oct 21, 2026ArrivedMilwaukeeLas Vegas46
Oct 19, 2026ArrivedBaltimoreSavannah-13
Oct 18, 2026ArrivedSan DiegoPortland-13
Oct 17, 2026ArrivedBaltimoreSavannah-4
Oct 16, 2026ArrivedBaltimoreSavannah0
Oct 15, 2026ArrivedBaltimoreSavannah-5
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