UA1509United Airlines · SFO → HNL
live · 23m ago
Route confirmed United Airlines

UA1509 San FranciscoSFO · 16:47 HonoluluHNL · 20:30

UA1509 by United Airlines flies from San Francisco (SFO) to Honolulu (HNL) for the Wed, Nov 11 departure.

Right nowOn Time · gate F19 · as of 09:50
16:47

departs SFO · on schedule

Typical gate push+1 minmedian posted departure
Typical arrival+9 minmedian over 3 operations

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
11-10
−4 gate · +6 arrival
11-09
+10 gate · +38 arrival
11-08
+1 gate · +9 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
SFOSan FranciscoOn-time likelySFO delay board →
HNLHonoluluHigh riskHNL delay board →
SFO→HNLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
59%Chance of 15+ min delay
1.7%Chance of cancellation
+42 minTypical airport delay in this weather

Driven mainly by SFO (San Francisco), currently flying LIFR (low instrument). 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 San Francisco

Forecast

Thu 12 Nov, local date

High20°Clikely 19°C to 22°C
Low13°Clikely 11°C to 14°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 Honolulu

Forecast

Thu 12 Nov, local date

High28°Clikely 27°C to 29°C
Low24°Clikely 23°C to 24°C
  • 72% chance of rain
  • Gusts to 31 kt

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 San Francisco to Honolulu flights today

same route · United Airlines
UA1175departs 09:20
UA8280departs 10:15
UA2380departs 10:55
UA300departs 13:55
UA3902departs 16:00
UA638departs 18:25

If UA1509 is cancelled, these are the other United Airlines nonstop flights from San Francisco to Honolulu on the same day, with scheduled departure times in SFO 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 UA1509 actually runs

Pro Flight Search has tracked every published board update for UA1509 across the SFO and HNL boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: departed +1 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA1509 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
11-10SFO 16:47 16:43 (−4)HNL 20:30 20:36 (+6)
11-09SFO 16:47 16:57 (+10)HNL 20:30 21:08 (+38)
11-08SFO 16:47 16:48 (+1)HNL 20:30 20:39 (+9)

Aircraft

Recent tails: N57869, N75858.

Board clocks recorded as SFO and HNL published them.

Planning around UA1509? 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: UA1509 San Francisco to Honolulu on-time performance, measured from the SFO and HNL airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1509
How we measure this →