Route Reliability
Las Vegas → GRI
LAS–GRI · 971 miles · Harry Reid International Airport to GRI Airport
97
Nerd Approved
WanderNerd Reliability Score
- 93%
- Arrive within 15 minutes
- 5 min early
- Average arrival delay
- 0%
- Cancelled
- 112
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 93% of the time across 112 flights. No comparison to make.
What the data says
Morning-you made the right choice.
LAS–GRI flights departing between 6–9 AM arrived on time 96% of the time, versus 88% between 3–6 PM.
Sunday has been the better bet.
A small edge: 96% on time on Sundays against 92% on Mondays.
It basically never cancels.
Out of 112 scheduled flights, only 0.0% were cancelled.
Flights on this route
The breakdown
- Mon92%(25 flights)
- Tue—(2 flights)
- Wed—(2 flights)
- Thu92%(26 flights)
- Fri92%(26 flights)
- Sat—(2 flights)
- Sun96%(28 flights)
- 6–9 AM96%(70 flights)
- 9 AM–12 PM—(6 flights)
- 12–3 PM—(1 flights)
- 3–6 PM88%(34 flights)
Keep nerding
Based on 112 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.