Flight Reliability
AS 2370 · Alaska Airlines
Portland → MFR (PDX–MFR)95% of its flights flew this route. The rest (SAN–LAS, BOI–SNA) are included in these numbers.
- 87%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 2.8%
- Cancelled
- 8 min early
- Median arrival delay
Based on 250 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
AS 2370 departing between 9 PM–12 AM arrived on time 90% of the time, versus 25% between 3–6 PM.
Skip Monday if you can.
AS 2370 arrived on time 90% of the time on Tuesdays. On Mondays: 82%.
A bit ahead of the Alaska Airlines network.
AS 2370 arrived on time 87% of the time, versus 80% across the Alaska Airlines network.
Recent months have been rougher.
AS 2370 arrived on time 87% of the time over the last three months in the data, compared with 94% in the three months before that.
The breakdown
- Mon82%(39 flights)
- Tue90%(29 flights)
- Wed89%(37 flights)
- Thu90%(39 flights)
- Fri87%(37 flights)
- Sat83%(24 flights)
- Sun87%(38 flights)
- 12–3 PM—(1 flights)
- 3–6 PM25%(12 flights)
- 9 PM–12 AM90%(230 flights)
Jun 83% → Mar 79% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 83% | 30 |
| July 2025 | 87% | 30 |
| August 2025 | 90% | 31 |
| September 2025 | 100% | 30 |
| October 2025 | 83% | 29 |
| November 2025 | 100% | 21 |
| January 2026 | 88% | 16 |
| February 2026 | 96% | 22 |
| March 2026 | 79% | 14 |
- Departures on time
- 86%
- Diverted
- 0%
- Flights flown
- 243
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 250 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.