Route · PSP → DEN · 2020–2025 BTS data
Palm Springs to Denver
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), PSP to DEN (Palm Springs to Denver) ranks #1223 of 4927 tracked domestic routes by total flights (most flights = #1).
Data updated 2026-06-13
- 84%
- On-time
- +5 pts
- vs US avg
- 78 min
- Delay when late
- 9,565
- Flights
- #1223 of 4927
- Corpus placement
Cancelled
0.5%
Best Month
Oct 2024 93%
Worst Month
May 2025 64%
Distance
776 mi
Carriers
19
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 201 | 44 | 1 | 0 | WN,UA,OO |
| Nov 2025 | 200 | 28 | 1 | 0 | OO,UA,F9,WN |
| Oct 2025 | 196 | 22 | 1 | 0 | OO,UA,WN,F9 |
| Sep 2025 | 138 | 23 | 0 | 0 | UA,WN,OO,F9 |
| Aug 2025 | 114 | 23 | 0 | 3 | OO,WN,F9,UA |
| Jul 2025 | 100 | 26 | 0 | 3 | OO,UA,WN,F9 |
| Jun 2025 | 104 | 32 | 1 | 1 | OO,UA,WN,F9 |
| May 2025 | 170 | 61 | 2 | 1 | OO,UA,WN,F9 |
| Apr 2025 | 222 | 60 | 5 | 1 | F9,OO,UA,WN |
| Mar 2025 | 236 | 41 | 0 | 0 | OO,UA,WN,F9 |
| Feb 2025 | 196 | 39 | 0 | 0 | OO,UA,WN,F9 |
| Jan 2025 | 199 | 19 | 0 | 1 | OO,UA,WN,F9 |
| Dec 2024 | 204 | 27 | 0 | 0 | F9,OO,UA,WN |
| Nov 2024 | 186 | 17 | 3 | 0 | OO,UA,WN |
| Oct 2024 | 171 | 12 | 0 | 0 | UA,OO,WN |
| Sep 2024 | 125 | 11 | 0 | 0 | WN,OO,UA |
| Aug 2024 | 106 | 10 | 0 | 0 | WN,OO,UA |
| Jul 2024 | 93 | 11 | 1 | 0 | OO,WN |
| Jun 2024 | 118 | 15 | 0 | 0 | OO,WN |
| May 2024 | 164 | 26 | 0 | 1 | OO,UA,WN |
| Apr 2024 | 187 | 32 | 0 | 0 | OO,UA,WN |
| Mar 2024 | 204 | 34 | 2 | 0 | OO,UA,WN |
| Feb 2024 | 145 | 23 | 1 | 0 | OO,UA,WN |
| Jan 2024 | 146 | 15 | 0 | 0 | WN,OO,UA |
PSP–DEN seasonal on-time pattern
Best: October (89.6%) · weakest: May (79.8%)
Strongest calendar month
October
89.6% on-time · ~143 flights/mo
Busiest calendar month
March
~174 flights/mo avg
Weakest calendar month
May
79.8% on-time · ~134 flights/mo
Cancellation Rate
0.5%
18 of 3,925 flights
Diversion Rate
0.3%
11 of 3,925 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.
PSP on-time profileDEN - Denver
Full on-time, delay-cause, and seasonal performance for Denver, CO.
DEN on-time profileCompare the two airports
See PSP and DEN side by side on delays, cancellations, and reliability.
Compare PSP vs DENOrigin-hub reliability standing
Mid-pack among PSP departures
From PSP, this corridor sits with 8 other 75–85% on-time routes out of 16 tracked departures, not the hub's reliability leaders (6 at ≥85%) and not the softest ( 2 below 75%). Destination: Denver · fleet on-time rank #1586 of 4927.
Similar routes
Other BTS-tracked routes with comparable performance or trip length to PSP–DEN.
Routes with a similar on-time rate
What the Data Says About PSP to DEN
Bureau of Transportation Statistics records show Palm Springs to Denver (PSP to DEN) running a 84% on-time rate over 9,565 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 78.1 minutes. The 776-mile corridor is served by 19 carriers, and over the last 24 months 0.5% of 3,925 flights were cancelled, 0.3% diverted.
The monthly split is wide on this route: Oct 2024 posted the strongest performance at 93% on-time, while May 2025 came in at just 64% - a 29-point swing worth factoring into travel timing.
On the multi-year calendar, PSP–DEN peaks in October at 89.6% on-time while March carries the heaviest traffic (~174 flights per month) ; the softest month is May at 79.8%, a 9.8-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does PSP to DEN rank among US routes by traffic? ▼
How often are flights delayed from PSP to DEN? ▼
What is the cancellation rate for PSP to DEN? ▼
How far is the flight from PSP to DEN? ▼
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Airports on this route
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.
Using PSP–DEN data
PSP–DEN runs 5 pts above the national 79% average; the remaining risk is month-to-month swing and carrier mix, not a weak headline rate.
- Compare PSP and DEN airport profiles: delay causes and top routes differ even on the same corridor. PSP airport
- If your dates flex, October (89.6% on-time) beats May (79.8%) on this corridor. Seasonal chart
- 4 other routes post a similar 84% on-time rate; compare before you commit to this pairing. Similar routes
On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.
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.