RNO (Reno) to ORD (Chicago) flights arrive on time 81% of the time. The most reliable airline on this route is United Airlines at 82%. The average delay is 69 minutes. Delays on this route are most often caused by air traffic and busy airspace.
Source: Bureau of Transportation Statistics. Updated March 2026.RNO → ORD
RNO (Reno) to ORD (Chicago)
RNO → ORD on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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This route is on time most of the time. About 81% of flights arrive on schedule.
Delays on this route are most often caused by air traffic and busy airspace.
Accurate?
United Airlines edges out American Airlines on this route — 82% vs 72% on time.
Airline Comparison
United Airlines leads at 82% on time; American Airlines trails at 72%.
Accurate?
Good to know
Departing from RNO
81% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. RNO has long runway queues.
TSA is currently ~17 min. Best time: 4 AM (about 5 min).
Arriving at ORD
80% on timeWhen flights into ORD are late, the average delay is 76 minutes. Build buffer if you have ground plans.
If connecting at ORD: TSA is ~10 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.