Best Time to Fly AMA to LAS: On-Time Stats by Hour & Airline
Rick Husband Amarillo International → Harry Reid International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 80.1% of Amarillo (AMA) to Las Vegas (LAS) flights arrived on time (364 scheduled flights). That is 2.4 points above the national average of 77.6%.
Southwest Airlines was the only reporting airline with regular flights on this route.
January has been the best month (88% on time) and Thursday the weakest day of the week (69%).
0.8% of flights were cancelled, versus 1.8% nationally.
AMA to LAS 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 |
|---|---|---|---|---|
| Southwest Airlines | 80.1% | 60 min | 0.8% | 364 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly AMA to LAS
On-time arrival % by scheduled departure hour (local time), 729 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 10am–11am | Limited data | 21 | |
| 11am–12pm | 97.4% | 0.0% | 39 |
| 12pm–1pm | 79.4% | 0.0% | 34 |
| 1pm–2pm | 79.4% | 0.0% | 63 |
| 2pm–3pm | 80.5% | 1.7% | 115 |
| 3pm–4pm | 78.3% | 0.0% | 106 |
| 4pm–5pm | 79.9% | 0.4% | 235 |
| 5pm–6pm | 72.8% | 1.0% | 104 |
| 6pm–7pm | Limited data | 5 | |
| 7pm–8pm | Limited data | 6 | |
| 9pm–10pm | Limited data | 1 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on AMA to LAS
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 | 13 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 70.0% | -11.7 pts | 0.0% | 30 |
| Summer peak (Jun 15 - Aug 15) | 73.4% | -8.3 pts | 0.0% | 124 |
| All other days | 81.7% | — | 0.9% | 562 |
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).