Best Time to Fly PDX to MFR: On-Time Stats by Hour & Airline
Portland International → Rogue Valley International - Medford
Data through July 2026 · Last updated October 18, 2026
271 flights were scheduled from Portland (PDX) to Medford (MFR) in the last 12 months, and 88.6% of those that flew arrived on time, 11.0 points above the US average of 77.6%.
SkyWest Airlines was the only reporting airline with regular flights on this route.
April has been the best month (97% on time) and Tuesday the weakest day of the week (81%).
2.2% of flights were cancelled, versus 1.8% nationally.
PDX to MFR on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| SkyWest Airlines | 88.6% | 65 min | 2.2% | 271 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly PDX to MFR
On-time arrival % by scheduled departure hour (local time), 271 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 10am–11am | 89.2% | 2.5% | 201 |
| 11am–12pm | Limited data | 3 | |
| 2pm–3pm | Limited data | 4 | |
| 9pm–10pm | 87.1% | 1.6% | 63 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on PDX to MFR
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Summer peak (Jun 15 - Aug 15) | 91.5% | +3.5 pts | 0.0% | 47 |
| All other days | 88.0% | — | 2.7% | 224 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).