WN3274Southwest Airlines · ONT → PHX
live · 4m ago
Route confirmed Southwest Airlines

WN3274 OntarioONT · 05:20 PhoenixPHX · 06:35

WN3274 by Southwest Airlines flies from Ontario (ONT) to Phoenix (PHX).

Right nowNext departure today Operates daily
15:40

scheduled from ONT

Typical gate push+9 minmedian posted departure
Typical arrival−18 minmedian over 4 operations
Wins back in air~27 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
11-06
+6 gate · −21 arrival
10-30
+6 gate · −21 arrival
10-29
+11 gate · −15 arrival
10-26
+13 gate · −14 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
ONTOntarioOn-time likelyONT delay board →
PHXPhoenixOn-time likelyPHX delay board →
ONT→PHXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
39%Chance of 15+ min delay
0.7%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at ONT and PHX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Ontario

Forecast

Sat 7 Nov, local date

High28°Clikely 27°C to 30°C
Low14°Clikely 13°C to 16°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Phoenix

Forecast

Sat 7 Nov, local date

High26°Clikely 25°C to 28°C
Low16°Clikely 15°C to 18°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Ontario to Phoenix flights today

same route · Southwest Airlines
WN3305departs 05:00
WN3585departs 06:10
WN3879departs 06:10
WN2199departs 07:40
WN3275departs 08:20
WN1462departs 08:35

If WN3274 is cancelled, these are the other Southwest Airlines nonstop flights from Ontario to Phoenix on the same day, with scheduled departure times in ONT local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How WN3274 actually runs

Pro Flight Search has tracked every published board update for WN3274 across the ONT and PHX boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how WN3274 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-06ONT 05:20 05:26 (+6)PHX 06:35 06:14 (−21)
10-30ONT 05:20 05:26 (+6)PHX 06:35 06:14 (−21)
10-29ONT 05:20 05:31 (+11)PHX 06:35 06:20 (−15)
10-26ONT 05:20 05:33 (+13)PHX 06:35 06:21 (−14)

Aircraft

Recent tails: N282WN, N7878A, N214WN.

Board clocks recorded as ONT and PHX published them.

Planning around WN3274? 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: WN3274 Ontario to Phoenix on-time performance, measured from the ONT and PHX airport boards.

Canonical URL
https://proflightsearch.com/flight/WN3274
How we measure this →