United AirlinesUA
Flights UA1504 15:25 We
live
Direct flights from New York (LGA) to Ottawa (YOW): 1 nonstop departure observed each week across 1 airline. The nonstop covers 526 km, an estimated 1 hour 10 minutes in the air. Measured by Pro Flight Search from live flight boards at New York and Ottawa. Updated 19 August 2026 at 19:26 UTC.
LGA
New York
busy · +20
YOW
Ottawa
tracking
526 km · ~1h 10m est.
Running clean · 1 airline · 1x weekly · nonstop
74 / 100
route health from live LGA and YOW delay boards
Search live fares for this route →Flight time~1h 10mestimated from route distance
Weekly departures1x1 direct airline on the leg
Current nonstop fares
LGA → YOW · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
United Airlines
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 daysAirports right now
live boardsnext sweep in 120s
How the New York to Ottawa route actually runs
Pro Flight Search tracks every published board update for nonstop LGA to YOW flights: 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. Fares link straight to the operating airline with no markups.
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 Ottawa (YOW) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LGA-YOW
LGA to YOW questions
Is LGA–YOW running on time right now?
Mostly on schedule. The departure side at LGA is the weaker end, route health score 74/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from LGA to YOW?
Great-circle distance is 526 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 67–75 min gate-to-gate on this route.
How often does LGA–YOW fly?
United Airlines runs the route with about 1 flight a week (wed). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at LGA and arrival-side delay at YOW, 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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