American AirlinesAA50% on time
live
Direct flights from Guatemala City (GUA) to Miami (MIA): 7 nonstop departures observed each week across 1 airline. 50% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 6 minutes early. 1 of the 6 tracked flights was cancelled. The nonstop covers 1,640 km, an estimated 2 hours 36 minutes in the air. Measured by Pro Flight Search from live flight boards at Guatemala City and Miami. Updated 11 September 2026 at 07:23 UTC.
GUA
Guatemala City
tracking
MIA
Miami
disrupted · +192
1,640 km · ~2h 36m est.
Runs rough · 1 airline · 7x weekly · nonstop
50% on time
of the last 6 operated GUA → MIA flights arrived within 15 minutes
Median arrival delay is −6 min. 1 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−6 minacross the last 6 operated legs
Flight time~2h 36mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American 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 daysHistory
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 Guatemala City to Miami route actually runs
Pro Flight Search records official board updates for nonstop GUA to MIA 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 — Guatemala City (GUA) to Miami (MIA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/GUA-MIA
GUA to MIA questions
Is GUA–MIA running on time right now?
High disruption likely. The arrival side at MIA is the weaker end, route health score 0/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from GUA to MIA?
Great-circle distance is 1,640 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 146–171 min gate-to-gate on this route.
How often does GUA–MIA fly?
American Airlines runs the route with about 14 flights a week (daily). 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 GUA and arrival-side delay at MIA, 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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