Best Time to Fly LAS to FLL: On-Time Stats by Hour & Airline
Harry Reid International → Fort Lauderdale-Hollywood International
Data through July 2026 · Last updated October 18, 2026
1,038 flights were scheduled from Las Vegas (LAS) to Fort Lauderdale (FLL) in the last 12 months, and 75.2% of those that flew arrived on time, 2.5 points below the US average of 77.6%.
JetBlue was the most punctual of the 2 airlines on the route at 76.4%, while Spirit Airlines trailed at 70.6%.
November has been the best month (91% on time) and Thursday the weakest day of the week (73%).
2.2% of flights were cancelled, versus 1.8% nationally.
LAS to FLL on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| JetBlue | 76.4% | 58 min | 2.2% | 802 |
| Spirit Airlines | 70.6% | 102 min | 2.3% | 219 |
| Southwest Airlines | Limited data | 14 | ||
| Delta Air Lines | Limited data | 3 | ||
80%+ good 70–79.9% fair <70% poor
Best time of day to fly LAS to FLL
On-time arrival % by scheduled departure hour (local time), 2,118 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | Limited data | 12 | |
| 7am–8am | 87.3% | 4.3% | 164 |
| 8am–9am | Limited data | 13 | |
| 9am–10am | 86.6% | 0.0% | 98 |
| 10am–11am | 75.7% | 2.8% | 106 |
| 11am–12pm | 77.0% | 0.3% | 387 |
| 12pm–1pm | 80.2% | 0.6% | 168 |
| 1pm–2pm | Limited data | 7 | |
| 2pm–3pm | Limited data | 7 | |
| 3pm–4pm | Limited data | 8 | |
| 4pm–5pm | Limited data | 5 | |
| 5pm–6pm | Limited data | 20 | |
| 8pm–9pm | Limited data | 6 | |
| 9pm–10pm | 70.5% | 1.3% | 306 |
| 10pm–11pm | 81.2% | 0.4% | 245 |
| 11pm–12am | 75.5% | 1.1% | 566 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on LAS to FLL
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | 97.4% | +18.6 pts | 2.6% | 39 |
| Christmas & New Year (Dec 20 - Jan 3) | 65.5% | -13.2 pts | 2.2% | 89 |
| Summer peak (Jun 15 - Aug 15) | 72.4% | -6.4 pts | 0.9% | 331 |
| All other days | 78.8% | — | 1.0% | 1,659 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).