How often are GRB to ORD flights on time?

Flights from Green Bay (GRB) to Chicago (ORD) arrive on time 84% of the time across 16,908 flights of official data.

Which airline is most reliable on the GRB to ORD route?

American Airlines has the best on-time record on this route at 85% across 7,057 flights.

Route reliability

Flights from Green Bay to Chicago arrive on time 84% of the time across 16,908 flights. Here’s how each airline really performs.

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On-time rate

16,908 flights

Airline	On-time	Flights
American Airlines	85%	7,057
United Airlines	83%	9,851

On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg ORD → GRB.

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