BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
OAK→EUG

Oakland, CA (OAK) to Eugene, OR (EUG) flight delay odds

79.4% of 248 official scheduled OAK-to-EUG flights arrived on time; 9.7% arrived at least 30 minutes late and 0.8% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
79.4%arrived on time
9.7%30+ min late
0.8%cancelled
248scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late2.8%all scheduled flights
120+ minutes late0.8%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+2.3 mincompleted flights

Which departure time was most reliable for OAK to EUG?

Among qualifying OAK-to-EUG departure window results, Late morning had the highest on-time rate: 88.1% of 42 flights. Afternoon was lowest at 81.2% across 186 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning4288.1%4.8%0.0%
Afternoon18681.2%9.1%0.0%

Which weekday was most reliable for OAK to EUG?

Among qualifying OAK-to-EUG weekday results, Tuesday had the highest on-time rate: 83.3% of 36 flights. Friday was lowest at 75.0% across 36 flights.

DayFlightsOn time30+ minCancelled
Monday3582.9%5.7%0.0%
Tuesday3683.3%5.6%0.0%
Wednesday3677.8%11.1%0.0%
Thursday3580.0%14.3%2.9%
Friday3675.0%11.1%2.8%
Saturday3577.1%11.4%0.0%
Sunday3580.0%8.6%0.0%

Which airline was most reliable for OAK to EUG?

Only Southwest Airlines met the OAK-to-EUG airline threshold: 79.4% of 248 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines24879.4%9.7%0.8%

Which month was most reliable for OAK to EUG?

Among qualifying OAK-to-EUG month results, January 2026 had the highest on-time rate: 90.3% of 31 flights. July 2025 was lowest at 61.3% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253161.3%19.4%6.5%
August 20253180.6%9.7%0.0%
September 20253086.7%6.7%0.0%
October 20253281.2%9.4%0.0%
November 20253083.3%6.7%0.0%
December 20253177.4%6.5%0.0%
January 20263190.3%6.5%0.0%
February 20262871.4%14.3%0.0%

What drove OAK to EUG delay minutes?

Late aircraft was the largest recorded OAK-to-EUG delay category, accounting for 64.3% of 1,967 BTS-attributed delay minutes during July 2025–June 2026.

Airline17.1%
Late aircraft64.3%
National airspace17.5%
Weather1.1%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.