Cathay PacificCX
live
Direct flights from Miami (MIA) to Anchorage (ANC): 3 nonstop departures observed each week across 1 airline. 14% of the last 14 operated flights arrived within 15 minutes of schedule. The median arrival is 43 minutes late. No cancellations were recorded across the 14 tracked flights. The nonstop covers 6,435 km, an estimated 8 hours 45 minutes in the air. Measured by Pro Flight Search from live flight boards at Miami and Anchorage. Updated 20 September 2026 at 23:18 UTC.
MIA
Miami
heavy · +46
ANC
Anchorage
smooth · +0
6,435 km · ~8h 45m est.
Runs rough · 1 airline · 3x weekly · nonstop
14% on time
of the last 14 operated MIA → ANC flights arrived within 15 minutes
Median arrival delay is +43 min. 0 of 14 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+43 minacross the last 14 operated legs
Flight time~8h 45mestimated from route distance
Weekly departures3x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 14
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Cathay Pacific
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 outcomes09-205Y349arrived+0
09-195Y8028arrived+64
09-195Y8997arrived+43
09-175Y537arrived+193
09-175Y8997arrived+69
09-165Y537arrived+31
09-165Y742arrived+51
09-165Y8903arrived+41
09-155Y8254arrived+34
09-145Y537arrived+57
09-145Y742arrived+36
09-14AAE902arrived+0
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at ANC: 39% odds of a 15+ minute delay and around +10 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Miami to Anchorage route actually runs
Pro Flight Search records official board updates for nonstop MIA to ANC 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 — Miami (MIA) to Anchorage (ANC) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/MIA-ANC
MIA to ANC questions
Is MIA–ANC running on time right now?
Mostly on schedule. The departure side at MIA is the weaker end, route health score 69/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from MIA to ANC?
Great-circle distance is 6,435 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 484–582 min gate-to-gate on this route.
How often does MIA–ANC fly?
Cathay Pacific runs the route with about 3 flights a week (sun, mon, 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 MIA and arrival-side delay at ANC, 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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