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Southwest Airlines

Is WN551 delayed?

WN551 is cancelled on Nov 13.

Usually on time: arrived within 15 min of schedule on 20 of the last 38 flights.

Each route and date is shown separately. Confirm that both airports match your booking.

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Austin

AUS

Scheduled

Nov 13

Arrival

Denver

DEN

Scheduled

Nov 13

Times shown in airport local time

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

Awaiting settlement against the airport’s record of this flight.

View this flight’s marketHow this market settles

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.

DepartedLast reported

71 min late

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Austin

AUS

Actual

Scheduled 20:14

Nov 13

Arrival

Dallas

DAL

Scheduled

Nov 13

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

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.

Route overview: Austin → DenverAUSDEN
Austin → Denver

Recent arrivals

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

  • Austin → Denver

    On schedule (12 min behind)
  • Austin → Denver

    2 min early
  • Austin → Denver

    26 min late
  • Austin → Denver

    On schedule (3 min behind)
  • Austin → Denver

    82 min late

Is WN551 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
38
On time
53%
of 38 arrivals
Late
47%
of 38 arrivals
Cancelled
2%
of 42 flights
Median arrival delay
14 min
9 in 10 arrived within
70 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

Austin (AUS) departures

Left more than 15 min late
30 of 40
Cancelled today
30
Flights from Austin to Denver today

Denver (DEN) departures

Left more than 15 min late
29 of 65
Cancelled today
48

All Southwest Airlines flights

Flight history and details
WN551 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledAustinDenverNot availableNot available
Nov 12, 2026ArrivedAustinDenver12
Nov 11, 2026ArrivedAustinDenver-2
Nov 10, 2026ArrivedAustinDenver26
Nov 9, 2026ArrivedAustinDenver3
Nov 8, 2026ArrivedAustinDenver82
Nov 6, 2026ArrivedAustinDenver52
Nov 5, 2026ArrivedAustinDenver11
Nov 4, 2026ArrivedAustinDenver-10
Nov 3, 2026ArrivedAustinDenver-13
Nov 2, 2026ArrivedAustinDenver15
Nov 1, 2026ArrivedAustinDenver-16
Oct 31, 2026ArrivedBurbankSacramento-21
Oct 30, 2026ArrivedColorado SpringsSan Diego33
Oct 30, 2026ArrivedDallasColorado Springs2
Oct 29, 2026ArrivedColorado SpringsSan Diego50
Oct 29, 2026ArrivedDallasColorado Springs38
Oct 28, 2026ArrivedOrlandoBaltimore-26
Oct 27, 2026ArrivedOrlandoBaltimore-21
Oct 26, 2026ArrivedColorado SpringsSan Diego22
Oct 26, 2026ArrivedDallasColorado Springs4
Oct 25, 2026ArrivedLas VegasReno26
Oct 25, 2026ArrivedSan DiegoLas Vegas22
Oct 25, 2026ArrivedColorado SpringsSan Diego41
Oct 25, 2026ArrivedDenverColorado Springs31
Oct 23, 2026ArrivedColorado SpringsSan Diego43
Oct 23, 2026ArrivedDallasColorado Springs-13
Oct 22, 2026ArrivedColorado SpringsSan Diego7
Oct 21, 2026ArrivedOrlandoBaltimore-20
Oct 20, 2026ArrivedOrlandoBaltimore-21
Oct 19, 2026ArrivedColorado SpringsSan Diego69
Oct 19, 2026ArrivedDallasColorado Springs-15
Oct 18, 2026ArrivedLas VegasReno91
Oct 18, 2026ArrivedSan DiegoLas Vegas76
Oct 18, 2026ArrivedColorado SpringsSan Diego42
Oct 18, 2026ArrivedDenverColorado Springs11
Oct 16, 2026ArrivedColorado SpringsSan Diego159
Oct 16, 2026ArrivedDallasColorado Springs-12
Oct 15, 2026ArrivedColorado SpringsSan Diego55
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