Airports · Portland International Airport
Flights from Portland (PDX)
Airlines flew 81,458 departures out of Portland International Airport (PDX) carrying 9,194,576 passengers over the 12 months through April 2026. Here's what actually flew — the busiest routes, the carriers, and the aircraft — from US DOT T-100 filings.
What flies from Portland
US DOT T-100 · filed dataWhat airlines actually flew out of Portland — departures, seats, and passengers filed with the US DOT (T-100) over the trailing 12 months, not a schedule.
Departures
81,458
April 2026
Seats flown
11,212,847
Passengers
9,194,576
Load factor
82.0%
passengers ÷ seats
Busiest routes from Portland
Where flights from Portland go most, by departures over the trailing 12 months.
6,775 departures · 499,803 passengers
79.3%
Load
4,481 departures · 504,903 passengers
77.2%
Load
4,296 departures · 646,412 passengers
85.9%
Load
3,800 departures · 451,249 passengers
80.8%
Load
3,769 departures · 521,816 passengers
83.4%
Load
3,089 departures · 454,825 passengers
85.2%
Load
2,662 departures · 414,504 passengers
88.3%
Load
2,580 departures · 302,878 passengers
84.5%
Load
2,569 departures · 240,802 passengers
74.6%
Load
2,565 departures · 218,228 passengers
75.0%
Load
2,390 departures · 394,750 passengers
88.3%
Load
1,905 departures · 185,832 passengers
74.5%
Load
1,836 departures · 259,023 passengers
81.8%
Load
1,797 departures · 250,865 passengers
82.6%
Load
1,758 departures · 144,758 passengers
75.2%
Load
Airlines at Portland
Ranked by seats flown — the capacity each carrier actually operated out of Portland.
- AS
3,928,480 seats · 80.7% load
35.0%
Share
- WN
1,422,014 seats · 80.3% load
12.7%
Share
- DL
1,219,030 seats · 82.8% load
10.9%
Share
- UA
1,083,629 seats · 86.1% load
9.7%
Share
- QX
1,040,212 seats · 82.7% load
9.3%
Share
- OO
790,878 seats · 80.0% load
7.1%
Share
- AA
776,519 seats · 87.9% load
6.9%
Share
- F9
222,370 seats · 79.4% load
2.0%
Share
- HA
128,441 seats · 87.2% load
1.1%
Share
- Y4
Volaris
84,601 seats · 82.7% load
0.8%
Share
Aircraft flown from Portland
Aircraft types by share of departures — what actually operated, not what's based here.
23,797 departures · 81.6% load
29.2%
Share
11,689 departures · 82.3% load
14.3%
Share
11,596 departures · 81.5% load
14.2%
Share
8,448 departures · 81.2% load
10.4%
Share
5,928 departures · 80.5% load
7.3%
Share
3,139 departures · 88.1% load
3.9%
Share
3,064 departures · 84.1% load
3.8%
Share
2,904 departures · 81.7% load
3.6%
Share
Pilatus PC-12
2,390 departures · 41.4% load
2.9%
Share
2,045 departures · 85.4% load
2.5%
Share
2,002 departures · 78.6% load
2.5%
Share
De Havilland DHC8-400 Dash-8
1,142 departures · 75.8% load
1.4%
Share
Monthly departures from Portland
Monthly departures from Portland, trailing 12 months through April 2026. Bars scale to the busiest month.
May 2025
6,944 departures · 757,476 passengers
80.1%
Load
June 2025
7,505 departures · 876,880 passengers
85.0%
Load
July 2025
7,877 departures · 920,953 passengers
85.9%
Load
August 2025
7,692 departures · 908,158 passengers
86.9%
Load
September 2025
7,040 departures · 786,489 passengers
82.5%
Load
October 2025
7,145 departures · 818,774 passengers
83.9%
Load
November 2025
6,502 departures · 721,308 passengers
79.9%
Load
December 2025
6,727 departures · 768,264 passengers
82.7%
Load
January 2026
5,719 departures · 603,709 passengers
75.3%
Load
February 2026
5,319 departures · 581,640 passengers
79.0%
Load
March 2026
6,466 departures · 721,347 passengers
79.1%
Load
April 2026
6,522 departures · 729,578 passengers
80.2%
Load
Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through April 2026. The DOT publishes roughly three months in arrears.