MSY (New Orleans) to ORD (Chicago) flights arrive on time 83% of the time. The most reliable airline on this route is United Airlines at 86%. The average delay is 85 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated May 2026.MSY → ORD
MSY (New Orleans) to ORD (Chicago)
MSY → 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 83% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
United Airlines is significantly more reliable on this route at 86% on time vs Spirit Airlines at 69%.
Airline Comparison
United Airlines leads at 86% on time; Spirit Airlines trails at 69%.
Accurate?
Good to know
Departing from MSY
79% on timeTSA is currently ~22 min. Best time: 4 AM (about 5 min).
MSY cancels 2.2% of flights — higher than average. Have a backup plan.
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 ~34 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.