Route · PSP → SLC · 2020–2025 BTS data
Palm Springs to Salt Lake City
The PSP–SLC corridor (Palm Springs, CA → Salt Lake City, UT) runs ahead of the national average, served by 3 carriers across roughly 541 miles.
Data updated 2026-06-13
- 93.3%
- On-time
- +14.3 pts
- vs US avg
- 127 min
- Delay when late
- 6,002
- Flights
Cancelled
0.4%
Best Month
Oct 2025 99%
Worst Month
Jan 2024 85%
Distance
541 mi
Carriers
3
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 90 | 3 | 0 | 0 | OO |
| Nov 2025 | 86 | 3 | 2 | 0 | OO |
| Oct 2025 | 92 | 1 | 0 | 0 | OO |
| Sep 2025 | 85 | 3 | 0 | 0 | OO |
| Aug 2025 | 91 | 5 | 0 | 0 | OO |
| Jul 2025 | 92 | 1 | 0 | 0 | OO |
| Jun 2025 | 90 | 2 | 0 | 0 | OO |
| May 2025 | 93 | 5 | 0 | 0 | DL,OO |
| Apr 2025 | 90 | 6 | 0 | 0 | OO,DL |
| Mar 2025 | 93 | 9 | 0 | 0 | DL,OO |
| Feb 2025 | 84 | 7 | 1 | 0 | OO,DL |
| Jan 2025 | 92 | 10 | 0 | 0 | OO,DL |
| Dec 2024 | 88 | 8 | 0 | 1 | DL,OO |
| Nov 2024 | 83 | 3 | 0 | 0 | OO |
| Oct 2024 | 88 | 6 | 0 | 0 | OO |
| Sep 2024 | 79 | 4 | 1 | 0 | OO |
| Aug 2024 | 62 | 4 | 0 | 1 | OO |
| Jul 2024 | 62 | 7 | 0 | 0 | OO |
| Jun 2024 | 60 | 3 | 0 | 0 | OO |
| May 2024 | 68 | 5 | 0 | 0 | OO |
| Apr 2024 | 90 | 10 | 1 | 0 | OO |
| Mar 2024 | 93 | 14 | 3 | 0 | OO |
| Feb 2024 | 87 | 9 | 0 | 0 | OO |
| Jan 2024 | 91 | 14 | 0 | 0 | OO |
Cancellation Rate
0.4%
8 of 2,029 flights
Diversion Rate
0.1%
2 of 2,029 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 →SLC - Salt Lake City
Full on-time, delay-cause, and seasonal performance for Salt Lake City, UT.
Destination airport →Compare the two airports
See PSP and SLC side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
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What the Data Says About PSP to SLC
Palm Springs to Salt Lake City (PSP to SLC) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 93.3% on-time rate across 6,002 flights, with delays that do happen averaging 126.5 minutes. The corridor runs roughly 541 miles and is served by 3 carriers. Over the most recent 24 months, 8 of 2,029 flights were cancelled (0.4%) and 2 diverted (0.1%).
Monthly performance varies moderately here: Oct 2025 was the strongest month at 99% on-time versus Jan 2024 at 85%, a 14-point difference.
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.