Route Reliability
AZA → Kalispell
AZA–FCA · 1,044 miles · AZA Airport to Glacier Park International Airport
90
Nerd Approved
WanderNerd Reliability Score
- 86%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 1.0%
- Cancelled
- 99
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 86% of the time across 99 flights. No comparison to make.
What the data says
The 9 AM–12 PM departure wins.
AZA–FCA flights departing between 9 AM–12 PM arrived on time 93% of the time, versus 82% between 6–9 AM.
Friday is doing you no favors.
AZA–FCA flights arrived on time 100% of the time on Saturdays and just 77% on Fridays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon86%(36 flights)
- Tue—(0 flights)
- Wed93%(15 flights)
- Thu—(0 flights)
- Fri77%(34 flights)
- Sat100%(12 flights)
- Sun—(1 flights)
- 6–9 AM82%(28 flights)
- 9 AM–12 PM93%(14 flights)
- 12–3 PM—(2 flights)
- 3–6 PM85%(54 flights)
75%
Mar
Jun 100% → Mar 75% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 100% | 14 |
| July 2025 | 94% | 17 |
| August 2025 | 82% | 11 |
| March 2026 | 75% | 12 |
Keep nerding
Based on 99 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.