Oakland (OAK) to Kahului (OGG): On-Time Performance
Data through July 2026
When you fly OAK to OGG matters as much as anything else about the booking: the route swung from 100% on-time in January 2025 to just 66% in July 2025. Across the full period the route averages 88% on-time against a national 78%.
- On-time
- 88%
- arrived <15 min late
- Avg delay
- 9 min
- completed flights
- Cancelled
- 0.8%
- Flights/day
- 2.0
- last 12 months
- Duration
- 5h 24m
- scheduled
- Distance
- 2,348 mi
Best airline from OAK to OGG
3 airlines flew this route regularly between 2024-07 and 2026-07.
| Airline | On-time | Avg delay | Cancelled | Flights |
|---|---|---|---|---|
| Alaska Airlinesmost reliable | 97% | 3 min | 0.5% | 212 |
| Hawaiian Airlines | 94% | 8 min | 2.2% | 507 |
| Southwest Airlines | 82% | 10 min | 0.0% | 800 |
Monthly on-time trend
Best time to fly from OAK to OGG
Aim for departures around 9 a.m. (96% on-time); avoid 1 p.m. departures (65%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 88% | 9 min |
| Tuesdaybest | 90% | 7 min |
| Wednesday | 89% | 6 min |
| Thursday | 84% | 9 min |
| Friday | 87% | 8 min |
| Saturday | 88% | 8 min |
| Sunday | 87% | 12 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft25%
- Airline operations66%
- National airspace system10%
Frequently asked questions
- How often are flights from OAK to OGG delayed?
- 12% of OAK–OGG flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 9 minutes.
- Which airline is most reliable from OAK to OGG?
- Alaska Airlines has the best on-time record on this route at 97%, based on 212 flights. 3 airlines flew OAK–OGG frequently enough to compare in this period.
- What is the best time of day to fly from OAK to OGG?
- Departures around 9 a.m. have the best record (96% on-time), while departures around 1 p.m. have the worst (65%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from OAK to OGG?
- The scheduled OAK–OGG flight time averages 5h 24m over 2,348 miles. Actual arrival times vary — flights on this route land 15+ minutes late 12% of the time.
- How often are OAK to OGG flights cancelled?
- 0.8% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
- What is the worst month to fly from OAK to OGG?
- July 2025 was the roughest month in this dataset, with only 66% of arrivals on time. The best was January 2025 at 100%. If your dates are flexible, that 34-point gap is worth planning around.
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Based on 1,519 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.