Airports › Eugene (EUG) › January 2026
Airport month · January 2026
Mahlon Sweet Field in January 2026
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 January 2026, reporting carriers scheduled 644 domestic departures from Mahlon Sweet Field (EUG). 85.7% left less than 15 minutes late and 84.2% reached their destination on time; 1.7% were cancelled.
Nationally that month, 75.6% of flights departed on time and 75.3% arrived on time, so EUG departures were 10.1 points above the national departure figure.
A year earlier, in January 2025, the airport had 562 departures with 83.1% leaving on time: a change of +2.6 points, with flights up 15%.
Flights arriving at EUG that month were on time 84.9% of the time (642 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 51%, late-arriving aircraft 28% and national aviation system 14%.
- On time 84.2%
- Arrived 15+ minutes late 14.0%
- Cancelled 1.7%
- Diverted 0.2%
January 2026 against a year earlier, the airport's year and the nation
| Measure | Jan 2026 | Jan 2025 | EUG, 12 months to Jul 2026 | All reported flights, Jan 2026 |
|---|---|---|---|---|
| Departed on time | 85.7% | 83.1% | 82.3% | 75.6% |
| Arrived on time | 84.2% | 81.9% | 82.0% | 75.3% |
| Cancelled | 1.7% | 0.5% | 0.7% | 4.7% |
| Average departure delay (late minutes only) | 13.8 min | 12.4 min | 13.7 min | 16.7 min |
| Scheduled departures a day | 22 | 19 | 24 | 18,133 |
| Scheduled departures | 644 | 562 | 8,899 | 544,003 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| OO SkyWest Airlines | 299 | 46% | 81.3% | 3.3 min | 3.3% |
| WN Southwest Airlines | 115 | 18% | 84.3% | -2.9 min | 0.9% |
| UA United Airlines | 111 | 17% | 89.2% | -2.6 min | 0.0% |
| AA American Airlines | 62 | 10% | 85.5% | 35.9 min | 0.0% |
| AS Alaska Airlines | 37 | 6% | 89.2% | -5.4 min | 0.0% |
| G4 Allegiant Air | 20 | 3% | 85.0% | 6.5 min | 0.0% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| EUG–SEA | Eugene to Seattle | 170 | 84.1% | -0.2 min | 2.9% |
| EUG–DEN | Eugene to Denver | 72 | 88.9% | -3.4 min | 0.0% |
| EUG–SFO | Eugene to San Francisco | 63 | 79.4% | 8.5 min | 3.2% |
| EUG–SLC | Eugene to Salt Lake City | 62 | 85.5% | -2.6 min | 0.0% |
| EUG–PHX | Eugene to Phoenix | 61 | 85.2% | 36.4 min | 0.0% |
| EUG–PDX | Eugene to Portland | 47 | 85.1% | 2.0 min | 2.1% |
| EUG–LAS | Eugene to Las Vegas | 40 | 80.0% | 4.0 min | 2.5% |
| EUG–LAX | Eugene to Los Angeles | 32 | 90.6% | -4.5 min | 3.1% |
| EUG–OAK | Eugene to Oakland | 31 | 96.8% | -11.8 min | 0.0% |
| EUG–SMF | Eugene to Sacramento | 31 | 74.2% | -1.4 min | 0.0% |
| EUG–AZA | Eugene to Phoenix | 9 | 88.9% | -3.9 min | 0.0% |
| EUG–SAN | Eugene to San Diego | 9 | 55.6% | 9.8 min | 11.1% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left EUG on time in January 2026?
85.7% of 644 scheduled domestic departures left less than 15 minutes late, and 84.2% reached their destination on time. The national figures that month were 75.6% and 75.3%.
How does that compare with a year earlier?
In January 2025, 83.1% of 562 departures left on time and 0.5% were cancelled, against 85.7% and 1.7% in January 2026.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for January 2026; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for EUG · methodology · corrections.