Route
PSP → LAS
Palm Springs International Airport Harry Reid International Airport
How punctual is this route?
- On-time arrivals
- 79.7%
- Less than 15 minutes late
- Cancelled
- 0.5%
- Of scheduled flights
- Average delay when late
- 65 min
- Flights arriving 15+ minutes late
- Flights tracked
- 739
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 53%
- Airline (crew, maintenance, cleaning) 25%
- Air traffic control & airport 21%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 85.3% | 34 |
| October 2025 | 86.9% | 61 |
| November 2025 | 79.2% | 72 |
| December 2025 | 82.2% | 73 |
| January 2026 | 91.8% | 64 |
| February 2026 | 86.4% | 66 |
| March 2026 | 74.0% | 74 |
| April 2026 | 67.1% | 76 |
| May 2026 | 72.2% | 79 |
| June 2026 | 83.3% | 54 |
| July 2026 | 90.4% | 52 |
| August 2026 | 58.8% | 34 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 739 | 79.7% | 0.5% | 65 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN206
17% late · 64 flights
-
WN2189
8% late · 60 flights
-
WN3957
3% late · 58 flights
-
WN3958
51% late · 57 flights
-
WN2392
4% late · 46 flights
-
WN1252
14% late · 36 flights
-
WN2907
25% late · 33 flights
-
WN1172
10% late · 31 flights
-
WN1513
6% late · 31 flights
-
WN4199
22% late · 27 flights
-
WN2084
4% late · 24 flights
-
WN2449
54% late · 24 flights
-
WN3313
23% late · 22 flights
-
WN2758
19% late · 21 flights
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