Route Reliability
Portland → Kahului
PDX–OGG · 2,561 miles · Portland International Airport to Kahului Airport
- 89%
- Arrive within 15 minutes
- 8 min early
- Average arrival delay
- 0.3%
- Cancelled
- 728
- Flights in the data
Data through May 2026.
Airlines on this route
- Alaska Airlines89% on time · 717 flights
- Hawaiian Airlines91% on time · 11 flights
Too little history on this route to call a winner. We rank airlines only after 100 flights each.
What the data says
Mornings have a slight edge.
Departures between 9 AM–12 PM arrived on time 91% of the time, against 86% between 6–9 PM.
Friday is doing you no favors.
PDX–OGG flights arrived on time 95% of the time on Mondays. On Fridays: 85%.
It basically never cancels.
Out of 728 scheduled flights, only 0.3% were cancelled.
Trending in the right direction.
PDX–OGG flights arrived on time 91% of the time over the last three months in the data, compared with 82% in the three months before that.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon95%(104 flights)
- Tue90%(102 flights)
- Wed90%(104 flights)
- Thu90%(102 flights)
- Fri85%(103 flights)
- Sat86%(104 flights)
- Sun89%(106 flights)
- 6–9 AM90%(354 flights)
- 9 AM–12 PM91%(11 flights)
- 3–6 PM89%(267 flights)
- 6–9 PM86%(93 flights)
Jun 87% → May 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 87% | 60 |
| July 2025 | 92% | 61 |
| August 2025 | 95% | 62 |
| September 2025 | 95% | 60 |
| October 2025 | 93% | 60 |
| November 2025 | 90% | 59 |
| December 2025 | 81% | 62 |
| January 2026 | 86% | 62 |
| February 2026 | 80% | 56 |
| March 2026 | 84% | 61 |
| April 2026 | 100% | 60 |
| May 2026 | 90% | 62 |
Keep nerding
Based on 728 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.