Route Reliability
Kahului → Portland
OGG–PDX · 2,561 miles · Kahului Airport to Portland International Airport
- 84%
- Arrive within 15 minutes
- 2 min early
- Average arrival delay
- 0.7%
- Cancelled
- 728
- Flights in the data
Data through May 2026.
Airlines on this route
- Alaska Airlines84% on time · 717 flights
- Hawaiian Airlines64% 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 86% of the time, against 83% between 9 PM–12 AM.
Friday is doing you no favors.
OGG–PDX flights arrived on time 87% of the time on Saturdays. On Fridays: 79%.
Slipping a little lately.
OGG–PDX flights arrived on time 81% of the time over the last three months in the data, compared with 85% 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
- Mon84%(104 flights)
- Tue86%(102 flights)
- Wed86%(104 flights)
- Thu83%(100 flights)
- Fri79%(103 flights)
- Sat87%(104 flights)
- Sun84%(104 flights)
- 9 AM–12 PM86%(153 flights)
- 12–3 PM84%(211 flights)
- 6–9 PM—(1 flights)
- 9 PM–12 AM83%(356 flights)
Jun 82% → May 85% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 82% | 60 |
| July 2025 | 87% | 60 |
| August 2025 | 89% | 61 |
| September 2025 | 88% | 60 |
| October 2025 | 85% | 60 |
| November 2025 | 80% | 59 |
| December 2025 | 77% | 62 |
| January 2026 | 89% | 62 |
| February 2026 | 88% | 56 |
| March 2026 | 82% | 62 |
| April 2026 | 76% | 59 |
| May 2026 | 85% | 60 |
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.