American AirlinesAA
Flights AA4670 varies Mo Sa
live
Direct flights from New York (LGA) to Green Bay (GRB): 4 nonstop departures observed each week across 2 airlines. The median arrival is 15 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 1,235 km, an estimated 2 hours 5 minutes in the air. Measured by Pro Flight Search from live flight boards at New York and Green Bay. Updated 8 September 2026 at 19:38 UTC.
LGA
New York
smooth · +0
GRB
Green Bay
tracking
1,235 km · ~2h 05m est.
Running clean · 2 airlines · 4x weekly · nonstop
100 / 100
route health from live LGA and GRB delay boards
Median arrival delay is +15 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+15 minacross the last 4 operated legs
Flight time~2h 05mestimated from route distance
Weekly departures4x2 direct airlines on the leg
Who flies it
observed on the boards · 7 daysDelta Air LinesDL
Flights DL8785 varies Mo Sa
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the New York to Green Bay route actually runs
Pro Flight Search records official board updates for nonstop LGA to GRB flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — New York (LGA) to Green Bay (GRB) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LGA-GRB
LGA to GRB questions
Is LGA–GRB running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from LGA to GRB?
Great-circle distance is 1,235 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 117–136 min gate-to-gate on this route.
How often does LGA–GRB fly?
2 carriers operate this route, around 4 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at LGA and arrival-side delay at GRB, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
.