MDW (Chicago) to ROC (Rochester) flights arrive on time 70% of the time. The most reliable airline on this route is Southwest Airlines at 71%. The average delay is 55 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.MDW → ROC
MDW (Chicago) to ROC (Rochester)
MDW → ROC on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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This route is delayed fairly often. About 70% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Accurate?
Good to know
Departing from MDW
78% on timeTSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at ROC
81% on timeWhen flights into ROC are late, the average delay is 72 minutes. Build buffer if you have ground plans.
If connecting at ROC: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
ROC has a 2.3% cancellation rate — keep the airline app handy for rebooking.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.