Flight Check

GRR → ATL

GRR (Grand Rapids) to ATL (Atlanta)

GRR (Grand Rapids) to ATL (Atlanta) flights arrive on time 87% of the time. The most reliable airline on this route is Delta Air Lines at 88%. The average delay is 73 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated October 2026.

GRR → ATL on-time performance by month

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This route is usually on time. About 87% of flights arrive on schedule.

Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Accurate?

Delta Air Lines is significantly more reliable on this route at 88% on time vs Frontier Airlines at 57%.

Airline Comparison

Delta Air Lines leads at 88% on time; Frontier Airlines trails at 57%.

Accurate?

Good to know

Departing from GRR

79% on time

Expect ~18 min sitting on the taxiway after your gate pushes back. GRR has long runway queues.

TSA is currently ~30 min. Best time: 4 AM (about 5 min).

More about GRR →

Arriving at ATL

81% on time

When flights into ATL are late, the average delay is 71 minutes. Build buffer if you have ground plans.

If connecting at ATL: TSA is ~13 min right now. Allow at least 60 minutes for a domestic connection.

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Data last updated October 2026. Source: Bureau of Transportation Statistics.