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Southwest Airlines

Is WN4550 delayed?

Service date: · Scheduled arrival date; departure time unavailable (America/Phoenix)

Arrived

11 min early

Official source · Updated

Departure

Salt Lake City

SLC

Scheduled

Not available

Arrival

Phoenix

PHX

Actual

Scheduled 19:00

Sep 8

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Salt Lake City → PhoenixSLCPHX
Route overview

Recent arrivals

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

  • SLC → PHX

    53 min late

  • SLC → PHX

    53 min late

  • SLC → PHX

    12 min late

  • SLC → PHX

    11 min late

  • SLC → PHX

    33 min late
Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals
21
Arrivals over 15 minutes late
10
Observed cancellations
0
Observed occurrences
25

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

WN4550 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedSalt Lake CityPhoenix
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53
Sep 17, 2026ArrivedSalt Lake CityPhoenix
53
Sep 16, 2026ArrivedSalt Lake CityPhoenix
12
Sep 15, 2026ArrivedSalt Lake CityPhoenix
11
Sep 14, 2026ArrivedSalt Lake CityPhoenix
33
Sep 13, 2026ArrivedSalt Lake CityPhoenix
-24
Sep 11, 2026ArrivedSalt Lake CityPhoenix
68
Sep 10, 2026ArrivedSalt Lake CityPhoenix
79
Sep 9, 2026ArrivedSalt Lake CityPhoenix
-17
Sep 8, 2026ArrivedSalt Lake CityPhoenix
-11
Sep 7, 2026ArrivedSalt Lake CityPhoenix
23
Sep 4, 2026ArrivedSalt Lake CityPhoenix
150
Sep 3, 2026ArrivedSalt Lake CityPhoenix
58
Sep 2, 2026ArrivedSalt Lake CityPhoenix
6
Sep 1, 2026ArrivedSalt Lake CityPhoenix
-22
Aug 31, 2026ArrivedSalt Lake CityPhoenix
-6
Aug 30, 2026ArrivedSalt Lake CityPhoenix
136
Aug 28, 2026ArrivedSalt Lake CityPhoenix
84
Aug 27, 2026ArrivedSalt Lake CityPhoenix
9
Aug 26, 2026ArrivedSalt Lake CityPhoenix
3
Aug 25, 2026ArrivedSalt Lake CityPhoenix
-9

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