Flight Reliability
AS 2283 · Alaska Airlines
Portland → Oakland (PDX–OAK)93% of its flights flew this route. The rest (GEG–PDX) are included in these numbers.
- 84%
- Arrive within 15 minutes
- 4 min
- Average arrival delay
- 0%
- Cancelled
- 3 min early
- Median arrival delay
Based on 280 historical flights. Data through May 2026.
What the data says
The 3–6 PM departure wins.
AS 2283 departing between 3–6 PM arrived on time 86% of the time, versus 55% between 6–9 PM.
Thursdays have been rough.
AS 2283 arrived on time 96% of the time on Sundays and just 75% on Thursdays. That gap is worth planning around.
A bit ahead of the Alaska Airlines network.
AS 2283 arrived on time 84% of the time, versus 80% across the Alaska Airlines network.
It basically never cancels.
Out of 280 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon76%(45 flights)
- Tue85%(34 flights)
- Wed86%(35 flights)
- Thu75%(44 flights)
- Fri79%(43 flights)
- Sat91%(33 flights)
- Sun96%(46 flights)
- 6–9 AM84%(19 flights)
- 3–6 PM86%(241 flights)
- 6–9 PM55%(20 flights)
Jun 87% → May 87% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 87% | 30 |
| July 2025 | 93% | 30 |
| August 2025 | 71% | 31 |
| September 2025 | 90% | 30 |
| October 2025 | 83% | 24 |
| November 2025 | 90% | 20 |
| December 2025 | 60% | 15 |
| January 2026 | 70% | 20 |
| March 2026 | 93% | 14 |
| April 2026 | 93% | 30 |
| May 2026 | 87% | 30 |
- Departures on time
- 84%
- Diverted
- 0%
- Flights flown
- 280
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 280 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.