JL400Japan Airlines · TUL → PSP
updated 2h ago
Route confirmed Japan Airlines

JL400 TulsaTUL Palm SpringsPSP

JL400 by Japan Airlines flies from Tulsa (TUL) to Palm Springs (PSP).

Right nowNext departure today Operates Mon Wed Thu Sat Sun
08:30

scheduled from TUL

The route today

live boards
TULTulsaOn-time likelyTUL delay board →
PSPPalm SpringsOn-time likelyPSP delay board →
TUL→PSPevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
46%Chance of 15+ min delay
0.5%Chance of cancellation
+13 minTypical airport delay in this weather

Conditions at TUL and PSP 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 Tulsa

Forecast

Thu 5 Nov, local date

High20°Clikely 16°C to 23°C
Low8°Clikely 6°C to 11°C
  • 78% chance of rain

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 PSP

Forecast

Thu 5 Nov, local date

High27°Clikely 26°C to 29°C
Low15°Clikely 13°C to 17°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.

How JL400 actually runs

Pro Flight Search has tracked every published board update for JL400 across the TUL and PSP boards: schedule changes, gate pushes and actual clocks. Combined risk score: 7.4/100. Based on airport operations, weather, and cached board history at TUL and PSP.

The verdict above is that record speaking, so it reflects how JL400 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around JL400? 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: JL400 Tulsa to Palm Springs on-time performance, measured from the TUL and PSP airport boards.

Canonical URL
https://proflightsearch.com/flight/JL400
How we measure this →