Best Time to Fly LAS to PAE: On-Time Stats by Hour & Airline
Harry Reid International → Seattle Paine Field International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 87.7% of Las Vegas (LAS) to Everett (PAE) flights arrived on time (450 scheduled flights). That is 10.1 points above the national average of 77.6%.
Among 2 airlines, Alaska Airlines led with 89.0% on time and Frontier Airlines was last with 74.4%.
Over 24 months, Saturday was the most reliable day (93% on time) and December the worst month (70%).
The cancellation rate was 1.3% (US average 1.8%).
LAS to PAE 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 |
|---|---|---|---|---|
| Alaska Airlines | 89.0% | 50 min | 1.5% | 411 |
| Frontier Airlines | 74.4% | 60 min | 0.0% | 39 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly LAS to PAE
On-time arrival % by scheduled departure hour (local time), 708 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 7am–8am | 91.8% | 1.3% | 149 |
| 10am–11am | 82.6% | 1.1% | 93 |
| 11am–12pm | Limited data | 3 | |
| 1pm–2pm | 86.8% | 0.0% | 68 |
| 2pm–3pm | Limited data | 16 | |
| 3pm–4pm | 58.7% | 0.0% | 46 |
| 5pm–6pm | 77.6% | 0.0% | 58 |
| 6pm–7pm | Limited data | 1 | |
| 7pm–8pm | 81.1% | 0.8% | 131 |
| 8pm–9pm | 81.6% | 2.9% | 104 |
| 9pm–10pm | 92.1% | 0.0% | 39 |
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 PAE
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) | Limited data | 15 | ||
| Christmas & New Year (Dec 20 - Jan 3) | Limited data | 27 | ||
| Summer peak (Jun 15 - Aug 15) | 80.0% | -4.5 pts | 1.4% | 148 |
| All other days | 84.5% | — | 0.4% | 518 |
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).