PHX → ONTPhoenix to Ontario

live

Direct flights from Phoenix (PHX) to Ontario (ONT): 14 nonstop departures observed each week across 2 airlines. The median arrival is 2 minutes early. No cancellations were recorded across the 3 tracked flights. The nonstop covers 521 km, an estimated 1 hour 10 minutes in the air. Measured by Pro Flight Search from live flight boards at Phoenix and Ontario. Updated 23 October 2026 at 13:18 UTC.

Today, PHX → ONT

Fri 23 Oct · local times
  1. 07:45 AA4171American On scheduleGate B19 · T4 ONT est. 09:07sched 09:10
  2. 07:50 WN1919Southwest On scheduleGate D18 · T4 ONT est. 08:59sched 09:05
  3. 10:10 WN1274Southwest Airlines On scheduleGate D8 · T4 ·
  4. 10:46 AA2661American Airlines On scheduleGate A4 · T4 ·
  5. 14:00 AA2859American Airlines On scheduleGate A5 · T4 ·
  6. 14:30 WN235Southwest Airlines On scheduleGate C1 · T4 ·
  7. 17:24 AA1666American Airlines On scheduleGate B9 · T4 ·
  8. 20:10 WN1734Southwest Airlines Sched 20:10Departure not confirmed by the board ·
  9. 21:34 AA1238American Airlines Sched 21:34Departure not confirmed by the board ·
  10. 22:35 WN2968Southwest Airlines Sched 22:35Departure not confirmed by the board ·

Checked PHX board 06:07 · ONT board 06:18

PHX Phoenix smooth · +7
ONT Ontario smooth · +13
521 km · ~1h 10m est.
dep bank 07:45–22:4514x weekly
Running clean · 2 airlines · 14x weekly · nonstop
85 / 100

route health from live PHX and ONT delay boards

Median arrival delay is −2 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−2 minacross the last 3 operated legs
Flight time~1h 10mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesSouthwest Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
American AirlinesAA

Flights AA2661 10:46 daily · AA2859 14:00 daily · AA1666 17:24 daily · AA1238 21:34 Mo We Th Fr Su

Southwest AirlinesWN

Flights WN2187 07:45 Su · WN3323 07:45 Sa · WN1919 07:50 Mo Th Fr · WN2537 08:20 Tu We

History

operated legs · board outcomes
10-22AA1238arrived−14
10-22WN1734arrived+104
10-22WN2968arrived−2

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
PHXPhoenix +7 min smooth 🌤 clear · WSW 5 kt Full PHX delay board →
ONTOntario +13 min smooth 🌤 mostly cloudy · NE 3 kt Full ONT delay board →

Weather lens

Current conditions put the pressure at ONT: 40% odds of a 15+ minute delay and around +9 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Phoenix to Ontario route actually runs

Pro Flight Search records official board updates for nonstop PHX to ONT flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Phoenix (PHX) to Ontario (ONT) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/PHX-ONT
How we measure this →

PHX to ONT questions

Is PHX–ONT running on time right now?

Smooth skies ahead. The arrival side at ONT is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on PHX–ONT?

Operators schedule morning departures around 07:45 and evening departures around 17:24 from PHX. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ONT delay card to confirm conditions when you'd arrive.

How long is the flight from PHX to ONT?

Great-circle distance is 521 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 67–75 min gate-to-gate on this route.

How often does PHX–ONT fly?

2 carriers operate this route, around 59 flights a week between them. Compare carrier days and times in the airline list above.