Is SEA–GUA 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.
live
Direct flights from Seattle (SEA) to Guatemala City (GUA) run nonstop between the two airports. The nonstop covers 4,683 km, an estimated 6 hours 30 minutes in the air.
SEA
Seattle
smooth · +0
GUA
Guatemala City
tracking
4,683 km · ~6h 30m est.
Running clean · 0 airlines · nonstop
100 / 100
route health from live SEA and GUA delay boards
Flight time~6h 30mestimated from route distance
Airports right now
live boardsnext sweep in 120s
How the Seattle to Guatemala City route actually runs
Pro Flight Search records official board updates for nonstop SEA to GUA 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 — Seattle (SEA) to Guatemala City (GUA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SEA-GUA
SEA to GUA questions
How long is the flight from SEA to GUA?
Great-circle distance is 4,683 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 361–431 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at SEA and arrival-side delay at GUA, 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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