Airports › Kahului (OGG) › September 2025
Airport month · September 2025
Kahului Airport in September 2025
BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.
In September 2025, reporting carriers scheduled 1,956 domestic departures from Kahului Airport (OGG). 91.3% left less than 15 minutes late and 91.0% reached their destination on time; 0.1% were cancelled.
Nationally that month, 83.1% of flights departed on time and 82.8% arrived on time, so OGG departures were 8.2 points above the national departure figure.
A year earlier, in September 2024, the airport had 2,082 departures with 92.2% leaving on time: a change of −0.9 points, with flights down 6%.
Flights arriving at OGG that month were on time 91.6% of the time (1,956 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 53%, air carrier 37% and national aviation system 8%.
- On time 91.0%
- Arrived 15+ minutes late 8.9%
- Cancelled 0.1%
- Diverted 0.1%
September 2025 against a year earlier, the airport's year and the nation
| Measure | Sep 2025 | Sep 2024 | OGG, 12 months to Jul 2026 | All reported flights, Sep 2025 |
|---|---|---|---|---|
| Departed on time | 91.3% | 92.2% | 84.1% | 83.1% |
| Arrived on time | 91.0% | 91.7% | 82.4% | 82.8% |
| Cancelled | 0.1% | 0.3% | 0.9% | 0.5% |
| Average departure delay (late minutes only) | 5.1 min | 4.7 min | 9.9 min | 12.2 min |
| Scheduled departures a day | 65 | 69 | 70 | 18,748 |
| Scheduled departures | 1,956 | 2,082 | 25,694 | 562,439 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| HA Hawaiian Airlines | 1,063 | 54% | 89.9% | -0.1 min | 0.0% |
| WN Southwest Airlines | 386 | 20% | 97.4% | -12.7 min | 0.0% |
| AS Alaska Airlines | 201 | 10% | 84.1% | 0.0 min | 0.5% |
| UA United Airlines | 154 | 8% | 94.8% | -17.5 min | 0.0% |
| AA American Airlines | 92 | 5% | 90.2% | -9.6 min | 0.0% |
| DL Delta Air Lines | 60 | 3% | 81.7% | -9.9 min | 1.7% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| OGG–HNL | Kahului to Honolulu | 853 | 93.3% | -3.1 min | 0.0% |
| OGG–SEA | Kahului to Seattle | 141 | 83.7% | -1.5 min | 0.0% |
| OGG–LAX | Kahului to Los Angeles | 122 | 82.8% | -4.7 min | 0.8% |
| OGG–KOA | Kahului to Kona | 120 | 89.2% | 0.9 min | 0.0% |
| OGG–LIH | Kahului to Lihue | 120 | 89.2% | 0.5 min | 0.0% |
| OGG–SFO | Kahului to San Francisco | 120 | 95.8% | -15.5 min | 0.0% |
| OGG–LAS | Kahului to Las Vegas | 60 | 90.0% | -11.6 min | 0.0% |
| OGG–OAK | Kahului to Oakland | 60 | 93.3% | -13.2 min | 0.0% |
| OGG–PDX | Kahului to Portland | 60 | 86.7% | -1.5 min | 0.0% |
| OGG–PHX | Kahului to Phoenix | 60 | 100.0% | -25.6 min | 0.0% |
| OGG–SAN | Kahului to San Diego | 60 | 88.3% | -5.0 min | 1.7% |
| OGG–DEN | Kahului to Denver | 30 | 90.0% | -12.8 min | 0.0% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left OGG on time in September 2025?
91.3% of 1,956 scheduled domestic departures left less than 15 minutes late, and 91.0% reached their destination on time. The national figures that month were 83.1% and 82.8%.
How does that compare with a year earlier?
In September 2024, 92.2% of 2,082 departures left on time and 0.3% were cancelled, against 91.3% and 0.1% in September 2025.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for September 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for OGG · methodology · corrections.