LAS to SBP flight delays & on-time performance
Nonstop flights from Harry Reid International Airport to San Luis County Regional Airport · 314 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at LAS or SBP right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Las Vegas (LAS) to San Luis Obispo (SBP) arrived on time 85% of the time in Aug 2025 – Jul 2026, better than the 78% national average.
- 0.9% were cancelled, and 8% arrived an hour or more late.
- SkyWest Airlines is the only airline reporting nonstop flights on this route.
- Departures scheduled around 3pm did best (96% on time); around 6pm did worst (68%).
- Thursday was the most reliable day to fly (95% on time) and Sunday the least (76%).
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (47%).
Which airline is most on time from LAS to SBP?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| SkyWest AirlinesRegional airline operating flights for United Express, Delta Connection, American Eagle and Alaska. | 85% | 0.9% | 12 min | 7.8% | 117 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 12pm89%28 flights
- 1pm87%38 flights
- 3pm96%26 flights
- 6pm68%25 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday76%0.0% cancelled
- Tuesday83%14.3% cancelled
- Wednesday100%0.0% cancelled
- Thursday95%0.0% cancelled
- Friday85%0.0% cancelled
- Saturday90%0.0% cancelled
- Sunday76%0.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Airline (crew, maintenance, cleaning, fueling)47%
- Late-arriving aircraft39%
- Air traffic control & airport congestion9%
- Extreme weather5%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Air traffic control & airport congestion100%
- Airline (crew, maintenance, cleaning, fueling)0%
- Extreme weather0%
- Security0%
LAS to SBP: common questions
- How often are LAS to SBP flights on time?
- 85% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Las Vegas to San Luis Obispo cancelled?
- 0.9% of scheduled flights were cancelled (1 of 117).
- How long are typical delays?
- Across all flights the average arrival delay was 12 min (early arrivals count as zero). Flights that were late arrived 77 min behind schedule on average, and 7.8% of flights were an hour or more late.
- How long is taxi time at LAS?
- Flights on this route spent 21 min taxiing from the gate to takeoff on average.
Related routes
Return trip: SBP to LAS — 86% on time
More flights from Las Vegas
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: LAS → SBP, nonstop flights by US airlines that report to the DOT. How we calculate this.