IND (Indianapolis) to ORD (Chicago) flights arrive on time 81% of the time. The most reliable airline on this route is Republic Airways at 87%. The average delay is 78 minutes. Delays on this route are most often caused by air traffic and busy airspace.
Source: Bureau of Transportation Statistics. Updated August 2026.IND → ORD
IND (Indianapolis) to ORD (Chicago)
IND → ORD on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
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?
Republic Airways is significantly more reliable on this route at 87% on time vs United Airlines at 67%.
Airline Comparison
Republic Airways leads at 87% on time; United Airlines trails at 67%.
Accurate?
Good to know
Departing from IND
80% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. IND has long runway queues.
TSA is currently ~27 min. Best time: 4 AM (about 5 min).
Arriving at ORD
75% on timeWhen flights into ORD are late, the average delay is 79 minutes. Build buffer if you have ground plans.
If connecting at ORD: TSA is ~32 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 IND? 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 August 2026. Source: Bureau of Transportation Statistics.