ORD (Chicago) to MSN (Madison) flights arrive on time 75% of the time. The most reliable airline on this route is Republic Airways at 87%. The average delay is 72 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated October 2026.ORD → MSN
ORD (Chicago) to MSN (Madison)
ORD → MSN on-time performance by month
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This route is on time most of the time. About 75% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Republic Airways is significantly more reliable on this route at 87% on time vs PSA Airlines at 47%.
Airline Comparison
Republic Airways leads at 87% on time; PSA Airlines trails at 47%.
Accurate?
Good to know
Departing from ORD
77% on timeExpect ~22 min sitting on the taxiway after your gate pushes back. ORD has long runway queues.
TSA is currently ~18 min. Best time: 4 AM (about 5 min).
Arriving at MSN
79% on timeWhen flights into MSN are late, the average delay is 83 minutes. Build buffer if you have ground plans.
If connecting at MSN: TSA is ~29 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Republic Airways owes you — refund rights, action plan, complaint email. Free.
Flying out of ORD? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated October 2026. Source: Bureau of Transportation Statistics.