Southwest Airlines
Is WN3427 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Phoenix)
Arrived
12 min early
Updated
Departure
Phoenix
PHX
Actual
Scheduled 08:20
Aug 25
Arrival
Chicago
MDW
Actual
Scheduled 18:35
Aug 25
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Service date: · Scheduled departure date (America/Denver)
Arrived
20 min early
Official source · Updated
Departure
Salt Lake City
SLC
Actual
Scheduled 07:00
Aug 25
Arrival
Phoenix
PHX
Actual
Scheduled 07:40
Aug 25
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
PHXMDW
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 14 min early
PHX → MDW
- 20 min early
SLC → PHX
- 11 min early
PHX → MDW
- 92 min late
SLC → PHX
- 16 min late
PHX → MDW
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 20
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 20
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 16, 2026Arrived | Phoenix | Chicago | -14 | |
| Sep 16, 2026Arrived | Salt Lake City | Phoenix | -20 | |
| Sep 15, 2026Arrived | Phoenix | Chicago | -11 | |
| Sep 15, 2026Arrived | Salt Lake City | Phoenix | 92 | |
| Sep 12, 2026Arrived | Phoenix | Chicago | 16 | |
| Sep 9, 2026Arrived | Phoenix | Chicago | -13 | |
| Sep 9, 2026Arrived | Salt Lake City | Phoenix | -20 | |
| Sep 8, 2026Arrived | Phoenix | Chicago | -7 | |
| Sep 8, 2026Arrived | Salt Lake City | Phoenix | -14 | |
| Sep 5, 2026Arrived | Phoenix | Chicago | 7 | |
| Sep 2, 2026Arrived | Phoenix | Chicago | 13 | |
| Sep 2, 2026Arrived | Salt Lake City | Phoenix | -6 | |
| Sep 1, 2026Arrived | Phoenix | Chicago | 20 | |
| Sep 1, 2026Arrived | Salt Lake City | Phoenix | 12 | |
| Aug 29, 2026Arrived | Phoenix | Chicago | 2 | |
| Aug 26, 2026Arrived | Phoenix | Chicago | 9 | |
| Aug 26, 2026Arrived | Salt Lake City | Phoenix | -25 | |
| Aug 25, 2026Arrived | Phoenix | Chicago | -12 | |
| Aug 25, 2026Arrived | Salt Lake City | Phoenix | -20 | |
| Aug 22, 2026Arrived | Phoenix | Chicago | -3 |