Miami (MIA) to Portland (PDX)
Flight time
≈ 6h 12m
Bearing
312° NW
Miami (MIA) to Portland (PDX) is 2,697 miles (4,340 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies MIA–PDX
Filed traffic dataIn May 2026, American Airlines operated the most departures, one of 2 carriers flying nonstop MIA–PDX; the Airbus A321neo was the most common aircraft at 95% of departures; flights ran 86% full.
Departures
41
May 2026
Seats
8,020
both directions
Passengers
6,865
both directions
Load factor
85.6%
RPM ÷ ASM
Who flies MIA–PDX?
American Airlines operated the most nonstop MIA–PDX departures in May 2026 (40), one of 2 carriers on the route.
- AA
40 departures · 7,834 seats
Share of departures97.6%86.9%
Load
- SY
1 departures · 186 seats
Share of departures2.4%31.7%
Load
What plane flies MIA–PDX?
In May 2026, the Airbus A321neo flew 95% of MIA–PDX departures — more than any other aircraft type.
- Airbus A321neo
39 departures · 86.7% load
95.1% - Boeing 737-800
1 departures · 31.7% load
2.4% - Airbus A321
1 departures · 95.3% load
2.4%
How has MIA–PDX traffic changed?
Nonstop MIA–PDX departures rose from 4 in June 2025 to 41 in May 2026.
Monthly nonstop MIA–PDX traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
4 departures · 535 passengers
68.2%
Load
July 2025
0 departures · 0 passengers
—
Load
August 2025
0 departures · 0 passengers
—
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
75 departures · 11,594 passengers
81.5%
Load
December 2025
124 departures · 19,470 passengers
84.3%
Load
January 2026
111 departures · 17,888 passengers
86.3%
Load
February 2026
104 departures · 16,515 passengers
84.7%
Load
March 2026
117 departures · 18,463 passengers
84.4%
Load
April 2026
101 departures · 16,021 passengers
84.2%
Load
May 2026
41 departures · 6,865 passengers
85.6%
Load
By direction
Each direction is filed separately — they rarely match.
MIA → PDX
85.9% full
21 departures · 3,528 passengers
PDX → MIA
85.3% full
20 departures · 3,337 passengers
Nonstop MIA–PDX traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Miami (MIA) from Portland (PDX)?
MIA to PDX is 2,697 miles (4,340 km / 2,343 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from MIA to PDX?
A nonstop covers the 2,697-mile great-circle distance in roughly 6h 12m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies MIA–PDX?
In May 2026, the Airbus A321neo flew the largest share of departures (95.1%), followed by the Boeing 737-800 (2.4%).
What mileage do I earn flying MIA–PDX?
Distance-based programs credit off the 2,697-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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