United AirlinesUA
live
Direct flights from Hagåtña (GUM) to Babelthuap Island (ROR): 6 nonstop departures observed each week across 1 airline. The nonstop covers 1,311 km, an estimated 2 hours 11 minutes in the air. Measured by Pro Flight Search from live flight boards at Hagåtña and Babelthuap Island. Updated 22 September 2026 at 12:03 UTC.
GUM
Hagåtña
tracking
ROR
Babelthuap Island
tracking
1,311 km · ~2h 11m est.
Tracking · 1 airline · 6x weekly · nonstop
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delay history for GUM → ROR is still building
Flight time~2h 11mestimated from route distance
Weekly departures6x1 direct airline on the leg
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 Hagåtña to Babelthuap Island route actually runs
Pro Flight Search records official board updates for nonstop GUM to ROR 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
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Suggested citation
Pro Flight Search — Hagåtña (GUM) to Babelthuap Island (ROR) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/GUM-ROR
GUM to ROR questions
Morning or evening flight on GUM–ROR?
Operators schedule evening departures around 19:05 from GUM. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ROR delay card to confirm conditions when you'd arrive.
How long is the flight from GUM to ROR?
Great-circle distance is 1,311 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 123–142 min gate-to-gate on this route.
How often does GUM–ROR fly?
United Airlines runs the route with about 6 flights a week (sun, mon, tue, wed, thu, fri). 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 GUM and arrival-side delay at ROR, 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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