UA300United Airlines · SFO → HNL
live · 19m ago
Route confirmed United Airlines

UA300 San FranciscoSFO · 13:55 HonoluluHNL · 17:29

UA300 by United Airlines flies from San Francisco (SFO) to Honolulu (HNL) for the Mon, Nov 9 departure.

Right nowOn Time · gate F13
13:55

departs SFO · on schedule

Typical gate push−5 minmedian posted departure
Typical arrival−6 minmedian over 3 operations
Wins back in air~1 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
11-08
−9 gate · −9 arrival
11-07
−5 gate · −4 arrival
11-06
−5 gate · −6 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 FranciscoHigh riskSFO delay board →
HNLHonoluluOn-time likelyHNL delay board →
SFO→HNLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
44%Chance of 15+ min delay
0.5%Chance of cancellation
+9 minTypical airport delay in this weather

Conditions at SFO and HNL 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 San Francisco

Forecast

Tue 10 Nov, local date

High21°Clikely 20°C to 23°C
Low13°Clikely 12°C to 15°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

Tue 10 Nov, local date

High29°Clikely 28°C to 30°C
Low24°Clikely 23°C to 25°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 San Francisco to Honolulu flights today

same route · United Airlines
UA1175departs 09:20
UA8280departs 10:15
UA2380departs 10:55
UA3902departs 16:00
UA1509departs 16:47
UA638departs 18:25

If UA300 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 UA300 actually runs

Pro Flight Search has tracked every published board update for UA300 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 -5 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA300 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
11-08SFO 13:55 13:46 (−9)HNL 17:29 17:20 (−9)
11-07SFO 13:55 13:50 (−5)HNL 17:29 17:25 (−4)
11-06SFO 13:55 13:50 (−5)HNL 17:29 17:23 (−6)

Aircraft

Recent tails: N769UA, N222UA.

Board clocks recorded as SFO and HNL published them.

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: UA300 San Francisco to Honolulu on-time performance, measured from the SFO and HNL airport boards.

Canonical URL
https://proflightsearch.com/flight/UA300
How we measure this →