JAX to LAS flight delays & on-time performance
Nonstop flights from Jacksonville International Airport to Harry Reid International Airport · 1,964 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at JAX or LAS right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Jacksonville (JAX) to Las Vegas (LAS) arrived on time 67% of the time in Aug 2025 – Jul 2026, worse than the 78% national average.
- 0% were cancelled, and 0% arrived an hour or more late.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (83%).
Which airline is most on time from JAX to LAS?
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 |
|---|---|---|---|---|---|
| American Airlines | 100% | 0.0% | 0 min | 0.0% | 2 |
| Southwest Airlines | 0% | 0.0% | 18 min | 0.0% | 1 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
Not enough departures across different hours to compare.
Best day of the week
On-time arrival rate by day of departure.
- Monday100%0.0% cancelled
- Friday0%0.0% cancelled
- Saturday100%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)83%
- Late-arriving aircraft17%
- Air traffic control & airport congestion0%
- Extreme weather0%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
No cancellation causes recorded in this period.
JAX to LAS: common questions
- How often are JAX to LAS flights on time?
- 67% 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 Jacksonville to Las Vegas cancelled?
- 0.0% of scheduled flights were cancelled (0 of 3).
- How long are typical delays?
- Across all flights the average arrival delay was 6 min (early arrivals count as zero). Flights that were late arrived 18 min behind schedule on average, and 0.0% of flights were an hour or more late.
- How long is taxi time at JAX?
- Flights on this route spent 12 min taxiing from the gate to takeoff on average.
Related routes
Return trip: LAS to JAX — 67% on time
More flights from Jacksonville
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: JAX → LAS, nonstop flights by US airlines that report to the DOT. How we calculate this.