Historical on-time performance

LGAORD

New York to Chicago

733 miData through Dec 2025Source: US DOT · BTS

Flights on LGA–ORD arrive on time 68% of the time over the last 12 months.

On-time rate68%arrived within 15 min

Median delayon timetypical arrival

p90 delay85 min1 in 10 flights is worsetail risk

Cancelled2.7%of scheduled flights

based on 11,456 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Airline	On-time	Median	p90	Cancel	Flights
Republic Airways	75%	on time	40 min	3.2%	841
Delta Air Lines	65%	on time	100 min	3.3%	2,193
United Airlines	69%	on time	75 min	2.1%	4,652
American Airlines	66%	on time	90 min	2.9%	3,112
SkyWest Airlinesbest	75%	on time	45 min	2.8%	212
Spirit Airlines	65%	on time	95 min	3.8%	446

Republic Airways
On-time75%
Medianon time
p9040 min
Cancel3.2%
Flights841
Delta Air Lines
On-time65%
Medianon time
p90100 min
Cancel3.3%
Flights2,193
United Airlines
On-time69%
Medianon time
p9075 min
Cancel2.1%
Flights4,652
American Airlines
On-time66%
Medianon time
p9090 min
Cancel2.9%
Flights3,112
SkyWest Airlinesbest
On-time75%
Medianon time
p9045 min
Cancel2.8%
Flights212
Spirit Airlines
On-time65%
Medianon time
p9095 min
Cancel3.8%
Flights446

Why flights run late

Delay causes

Airline23%
Weather4%
Air traffic (NAS)33%
Late aircraft40%
Security0%

Most delay minutes here are attributed to Late aircraft.

Over time

On-time trend

By season

On-time rate by month

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Keep exploring

Related pages

Delay predictorfor this route→LGA airportNew York→ORD airportChicago→Envoy Air on this routecarrier detail→Envoy Airairline profile→