ORD to EUG flight delays & on-time performance
Nonstop flights from Chicago O'Hare International Airport to Eugene Airport · 1,780 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at ORD or EUG right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Chicago (ORD) to Eugene (EUG) arrived on time 86% of the time in Aug 2025 – Jul 2026, better than the 78% national average.
- 0% were cancelled, and 6% arrived an hour or more late.
- United Airlines is the only airline reporting nonstop flights on this route.
- Departures scheduled around 8am did best (88% on time); around 9am did worst (81%).
- Monday was the most reliable day to fly (92% on time) and Wednesday the least (77%).
- The largest source of delay minutes was late-arriving aircraft (65%).
Which airline is most on time from ORD to EUG?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| United Airlines | 86% | 0.0% | 12 min | 6.5% | 93 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 8am88%67 flights
- 9am81%26 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday92%0.0% cancelled
- Tuesday92%0.0% cancelled
- Wednesday77%0.0% cancelled
- Thursday79%0.0% cancelled
- Friday86%0.0% cancelled
- Saturday85%0.0% cancelled
- Sunday92%0.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Late-arriving aircraft65%
- Airline (crew, maintenance, cleaning, fueling)22%
- Air traffic control & airport congestion14%
- Extreme weather0%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
No cancellation causes recorded in this period.
ORD to EUG: common questions
- How often are ORD to EUG flights on time?
- 86% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Chicago to Eugene cancelled?
- 0.0% of scheduled flights were cancelled (0 of 93).
- How long are typical delays?
- Across all flights the average arrival delay was 12 min (early arrivals count as zero). Flights that were late arrived 80 min behind schedule on average, and 6.5% of flights were an hour or more late.
- How long is taxi time at ORD?
- Flights on this route spent 29 min taxiing from the gate to takeoff on average.
Related routes
Return trip: EUG to ORD — 59% on time
More flights from Chicago
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: ORD → EUG, nonstop flights by US airlines that report to the DOT. How we calculate this.