PDX → MIAPortland to Miami

live

Direct flights from Portland (PDX) to Miami (MIA): 3 nonstop departures observed each week across 1 airline. The median arrival is 20 minutes early. No cancellations were recorded across the 2 tracked flights. The nonstop covers 4,340 km, an estimated 6 hours 4 minutes in the air. Measured by Pro Flight Search from live flight boards at Portland and Miami. Updated 4 November 2026 at 04:53 UTC.

Today, PDX → MIA

Tue 3 Nov · local times
  1. 23:00 AA2889American Airlines On scheduleGate C15 MIA 07:37scheduled

Checked PDX board 20:22 · MIA board 23:53

PDX Portland smooth · +0
MIA Miami smooth · +12
4,340 km · ~6h 04m est.
departs 23:003x weekly
Running clean · 1 airline · 3x weekly · nonstop
92 / 100

route health from live PDX and MIA delay boards

Median arrival delay is −20 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−20 minacross the last 2 arrivals
Flight time~6h 04mestimated from route distance
Weekly departures3x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
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 days
American AirlinesAA

Flights AA2889 23:00 Mo Tu Su

History

operated legs · board outcomes
11-02AA2889dep +4 → arr−20
11-01AA2889dep −8 → arr−23

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
PDXPortland +0 min smooth 🌤 mostly cloudy · E 4 kt Full PDX delay board →
MIAMiami +12 min smooth 🌤 mostly cloudy · ENE 4 kt Full MIA delay board →

Weather lens

Conditions are tightest at PDX: a 33% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +4 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Portland to Miami route actually runs

Pro Flight Search records official board updates for nonstop PDX 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: Portland (PDX) to Miami (MIA) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/PDX-MIA
How we measure this →

PDX to MIA questions

Is PDX–MIA running on time right now?

Smooth skies ahead. The arrival side at MIA is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from PDX to MIA?

Great-circle distance is 4,340 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 336–402 min gate-to-gate on this route.

How often does PDX–MIA fly?

American Airlines runs the route with about 3 flights a week (sun, mon, tue). 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 PDX 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.