Route · PSP → PDX · 2020–2025 BTS data
Palm Springs to Portland
The PSP–PDX corridor (Palm Springs, CA → Portland, OR) runs ahead of the national average, served by 10 carriers across roughly 873 miles.
Data updated 2026-06-13
- 88.3%
- On-time
- +9.3 pts
- vs US avg
- 58 min
- Delay when late
- 2,979
- Flights
Cancelled
1.4%
Best Month
Apr 2025 99%
Worst Month
Jan 2024 79%
Distance
873 mi
Carriers
10
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 77 | 3 | 1 | 0 | AS,OO |
| Nov 2025 | 60 | 5 | 0 | 0 | OO,AS |
| Oct 2025 | 59 | 4 | 1 | 0 | AS,OO |
| Sep 2025 | 30 | 0 | 0 | 0 | OO |
| Aug 2025 | 31 | 1 | 0 | 0 | OO |
| Jul 2025 | 31 | 1 | 0 | 0 | OO |
| Jun 2025 | 30 | 1 | 0 | 0 | OO |
| May 2025 | 59 | 1 | 1 | 0 | AS,OO |
| Apr 2025 | 90 | 1 | 0 | 0 | OO,AS |
| Mar 2025 | 93 | 14 | 0 | 0 | AS,OO |
| Feb 2025 | 84 | 17 | 1 | 0 | AS,OO |
| Jan 2025 | 88 | 5 | 0 | 0 | AS,OO |
| Dec 2024 | 72 | 9 | 0 | 0 | AS,OO |
| Nov 2024 | 68 | 7 | 0 | 0 | OO,AS |
| Oct 2024 | 54 | 10 | 0 | 0 | AS,OO |
| May 2024 | 38 | 2 | 0 | 0 | AS,OO |
| Apr 2024 | 68 | 8 | 1 | 0 | AS,OO |
| Mar 2024 | 73 | 9 | 0 | 0 | AS,OO |
| Feb 2024 | 71 | 9 | 0 | 0 | AS,OO |
| Jan 2024 | 61 | 13 | 14 | 1 | AS,OO |
| Dec 2023 | 51 | 7 | 0 | 0 | OO,AS |
| Nov 2023 | 45 | 5 | 0 | 0 | AS,OO |
| Oct 2023 | 31 | 3 | 0 | 0 | AS |
| May 2023 | 34 | 2 | 0 | 0 | AS,OO |
Cancellation Rate
1.4%
19 of 1,398 flights
Diversion Rate
0.1%
1 of 1,398 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
PSP - Palm Springs
Full on-time, delay-cause, and seasonal performance for Palm Springs, CA.
Origin airport →PDX - Portland
Full on-time, delay-cause, and seasonal performance for Portland, OR.
Destination airport →Compare the two airports
See PSP and PDX side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
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What the Data Says About PSP to PDX
Palm Springs to Portland (PSP to PDX) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 88.3% on-time rate across 2,979 flights, with delays that do happen averaging 57.8 minutes. The corridor runs roughly 873 miles and is served by 10 carriers. Over the most recent 24 months, 19 of 1,398 flights were cancelled (1.4%) and 1 diverted (0.1%).
The monthly split is wide on this route: Apr 2025 posted the strongest performance at 99% on-time, while Jan 2024 came in at just 79% - a 20-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.