Route Reliability
Jacksonville → Grand Rapids
JAX–GRR · 880 miles · Jacksonville International Airport to Gerald R. Ford International Airport
46
Bring Snacks
WanderNerd Reliability Score
- 67%
- Arrive within 15 minutes
- 61 min
- Average arrival delay
- 1.0%
- Cancelled
- 104
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 67% of the time across 104 flights. No comparison to make.
What the data says
The late departure is the smart one here.
JAX–GRR flights departing between 9 PM–12 AM arrived on time 81% of the time, versus 53% between 3–6 PM.
Monday has been the better bet.
A small edge: 71% on time on Mondays against 66% on Fridays.
Flights on this route
The breakdown
- Mon71%(51 flights)
- Tue—(0 flights)
- Wed—(1 flights)
- Thu—(0 flights)
- Fri66%(50 flights)
- Sat—(0 flights)
- Sun—(1 flights)
- 9 AM–12 PM75%(20 flights)
- 12–3 PM—(1 flights)
- 3–6 PM53%(30 flights)
- 6–9 PM67%(36 flights)
- 9 PM–12 AM81%(16 flights)
Keep nerding
Based on 104 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.