Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 528
IN THE AIR (OFF 10:00 AM PT, ETA 10:47 AM MT)
Today
WN 528 · ONT → PHX
took off 10:00 AM PT · expected to land 10:47 AM MT (scheduled 9:44 AM PT → 11:12 AM MT)
Forecast issued Sun 11:00 AM ET · 2h before departure
Odds over time
Arrive at PHX more than 15 minutes late?
<1%
chance · ±0 pts
– · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
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-
-
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How late will it get to PHX?
LIVE
-
On time or early
100%
-
15–30 min late
<1%
-
30 min–1 hour late
0%
-
1–2 hours late
0%
-
Over 2 hours late
0%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.