RSW (Fort Myers) to GRR (Grand Rapids) flights arrive on time 83% of the time. The most reliable airline on this route is Frontier Airlines at 87%. The average delay is 102 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.RSW → GRR
RSW (Fort Myers) to GRR (Grand Rapids)
RSW → GRR on-time performance by month
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This route is on time most of the time. About 83% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Frontier Airlines is significantly more reliable on this route at 87% on time vs Southwest Airlines at 67%.
Airline Comparison
Frontier Airlines leads at 87% on time; Southwest Airlines trails at 67%.
Accurate?
Good to know
Departing from RSW
79% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. RSW has long runway queues.
TSA is currently ~10 min. Best time: 4 AM (about 5 min).
RSW cancels 2.5% of flights — higher than average. Have a backup plan.
Arriving at GRR
80% on timeWhen flights into GRR are late, the average delay is 74 minutes. Build buffer if you have ground plans.
If connecting at GRR: TSA is ~12 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Frontier Airlines owes you — refund rights, action plan, complaint email. Free.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.