GRR (Grand Rapids) to AUS (Austin) flights arrive on time 92% of the time. The most reliable airline on this route is Allegiant Air at 92%. The average delay is 20 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated May 2026.GRR → AUS
GRR (Grand Rapids) to AUS (Austin)
GRR → AUS on-time performance by month
24
JanFebMarAprMayJunJulAugSepOctNovDec
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This route is usually on time. About 92% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
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Good to know
Departing from GRR
80% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. GRR has long runway queues.
TSA is currently ~13 min. Best time: 4 AM (about 5 min).
Arriving at AUS
79% on timeWhen flights into AUS are late, the average delay is 66 minutes. Build buffer if you have ground plans.
If connecting at AUS: TSA is ~19 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated May 2026. Source: Bureau of Transportation Statistics.