Route Reliability
GUF → ATW
GUF–ATW · 964 miles · GUF Airport to ATW Airport
88
Pretty Reliable
WanderNerd Reliability Score
- 91%
- Arrive within 15 minutes
- 25 min early
- Average arrival delay
- 2.9%
- Cancelled
- 70
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 91% of the time across 70 flights. No comparison to make.
What the data says
The late departure is the smart one here.
GUF–ATW flights departing between 6–9 PM arrived on time 100% of the time, versus 89% between 9 AM–12 PM.
Thursday has been the better bet.
A small edge: 94% on time on Thursdays against 90% on Sundays.
Flights on this route
The breakdown
- Mon—(0 flights)
- Tue—(1 flights)
- Wed—(2 flights)
- Thu94%(31 flights)
- Fri—(0 flights)
- Sat—(3 flights)
- Sun90%(31 flights)
- 9 AM–12 PM89%(52 flights)
- 6–9 PM100%(16 flights)
Keep nerding
Based on 70 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.