American AirlinesAA
Flights AA4670 varies Mo Sa
live
Direct flights from Green Bay (GRB) to New York (LGA): 3 nonstop departures observed each week across 2 airlines. 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 Green Bay and New York. Updated 15 September 2026 at 22:47 UTC.
GRB
Green Bay
tracking
LGA
New York
smooth · +0
1,235 km · ~2h 05m est.
Running clean · 2 airlines · 3x weekly · nonstop
100 / 100
route health from live GRB and LGA delay boards
Flight time~2h 05mestimated from route distance
Weekly departures3x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesDelta Air Lines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysDelta Air LinesDL
Flights DL8785 15:00 Mo
Airports right now
live boardsnext sweep in 120s
How the Green Bay to New York route actually runs
Pro Flight Search records official board updates for nonstop GRB to LGA 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 — Green Bay (GRB) to New York (LGA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/GRB-LGA
GRB to LGA questions
Is GRB–LGA 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 GRB to LGA?
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 GRB–LGA fly?
2 carriers operate this route, around 3 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 GRB and arrival-side delay at LGA, 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.
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