Southwest Airlines
Is WN503 delayed?
No — WN503 landed in Phoenix on schedule (4 min behind), at 07:09 on Sep 26 (as of Sep 26, 14:17 UTC). Over its last 26 recorded arrivals, 2 landed more than 15 min late.
Arrived
On schedule (4 min behind)
Official source · Updated
Departure
Ontario
ONT
Scheduled
Not available
Arrival
Phoenix
PHX
Actual
Scheduled 07:05
Sep 26
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Phoenix)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
ONTPHX
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (4 min behind)
ONT → PHX
- 34 min late
DEN → TPA
- 3 min early
DEN → TPA
- 23 min early
ONT → PHX
- 6 min early
ONT → PHX
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 26
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 27
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 26, 2026Arrived | Ontario | Phoenix | 4 | |
| Sep 25, 2026Arrived | Denver | Tampa | 34 | |
| Sep 24, 2026Arrived | Denver | Tampa | -3 | |
| Sep 23, 2026Arrived | Ontario | Phoenix | -23 | |
| Sep 22, 2026Arrived | Ontario | Phoenix | -6 | |
| Sep 21, 2026Arrived | Denver | Tampa | -4 | |
| Sep 20, 2026Arrived | Phoenix | Nashville | 4 | |
| Sep 20, 2026Arrived | Ontario | Phoenix | -19 | |
| Sep 19, 2026Arrived | Ontario | Phoenix | -22 | |
| Sep 18, 2026Arrived | Denver | Tampa | -6 | |
| Sep 17, 2026Arrived | Denver | Tampa | -4 | |
| Sep 16, 2026Arrived | Ontario | Phoenix | -28 | |
| Sep 15, 2026Arrived | Ontario | Phoenix | -9 | |
| Sep 13, 2026Arrived | Ontario | Phoenix | -17 | |
| Sep 12, 2026Arrived | Ontario | Phoenix | -19 | |
| Sep 10, 2026Arrived | Denver | Tampa | 22 | |
| Sep 9, 2026Arrived | Ontario | Phoenix | -1 | |
| Sep 8, 2026Arrived | Ontario | Phoenix | -28 | |
| Sep 7, 2026Arrived | Denver | Tampa | 6 | |
| Sep 6, 2026Arrived | Phoenix | Nashville | -7 | |
| Sep 6, 2026Arrived | San Diego | Phoenix | -31 | |
| Sep 5, 2026Arrived | Ontario | Phoenix | -17 | |
| Sep 4, 2026Arrived | Denver | Tampa | -4 | |
| Aug 31, 2026Arrived | Denver | Tampa | -4 | |
| Aug 30, 2026Arrived | Phoenix | Nashville | -8 | |
| Aug 28, 2026Arrived | Denver | Tampa | 4 |