# Portsmouth International Airport at Pease (PSM / KPSM)

**Portsmouth International Airport at Pease** (IATA: PSM, ICAO: KPSM) is a medium airport in Portsmouth, New Hampshire, United States. It opened in Jan 1946. It has one runway, 11,322 ft (3,451 m) long, asphalt. In 2025 it handled 168 thousand passengers.

Web page: https://dromopedia.com/airports/kpsm

## At a glance

- IATA / ICAO: PSM / KPSM
- FAA: PSM
- Type: Medium airport
- Serves: Portsmouth, New Hampshire, United States
- Opened: Jan 1946
- Elevation: 100 ft / 31 m
- Coordinates: 43.0779, -70.8233
- Runways: 1
- Longest runway: 11,322 ft / 3,451 m
- Instrument procedures: 4 approaches, 2 departures
- Passengers: 168,305 (2025)
- Time zone: UTC-5/-4 · America/New_York
- Website: https://flypsmairport.com
- Wikipedia: https://en.wikipedia.org/wiki/Portsmouth_International_Airport_at_Pease (8 languages)
- Wikidata: https://www.wikidata.org/wiki/Q6587102
- Weather station: KPSM
- Ident: KPSM

## Timeline

- Jan 1946: Portsmouth International Airport at Pease opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 16/34 | 11,322 ft / 3,451 m | 150 ft / 46 m | Asphalt | 149° / 329° | yes |

- FAA airport diagram: https://aeronav.faa.gov/d-tpp/2611/00678AD.PDF

## Passengers per year

| Year | Passengers | Source |
| --- | --- | --- |
| 2009 | 34,866 | Wikidata |
| 2015 | 43,783 | BTS T-100 Segment |
| 2016 | 59,758 | BTS T-100 Segment |
| 2017 | 94,932 | BTS T-100 Segment |
| 2018 | 88,767 | BTS T-100 Segment |
| 2019 | 123,930 | BTS T-100 Segment |
| 2020 | 58,178 | BTS T-100 Segment |
| 2021 | 81,337 | BTS T-100 Segment |
| 2022 | 112,554 | BTS T-100 Segment |
| 2023 | 102,190 | BTS T-100 Segment |
| 2024 | 114,127 | BTS T-100 Segment |
| 2025 | 168,305 | BTS T-100 Segment |

## Routes

3 destinations in 1 country. From the airport's Wikipedia article.

### Year-round (3)

- [RDU](https://dromopedia.com/airports/krdu.md) Raleigh-Durham International Airport · United States · 654 mi / 1,052 km · Breeze Airways
- [MCO](https://dromopedia.com/airports/kmco.md) Orlando International Airport · United States · 1,168 mi / 1,880 km · Breeze Airways
- [RSW](https://dromopedia.com/airports/krsw.md) Southwest Florida International Airport · United States · 1,297 mi / 2,088 km · Breeze Airways

## Airlines

The figure is how many destinations each airline flies from PSM, as the routes above have them. Hubs from Wikidata.

### Passenger (1)

- MX [Breeze Airways](https://dromopedia.com/airlines/breeze-airways) · 3

## Rankings

Ranked among 48,075 open airports; = marks a shared place.

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Passengers | 168K (2025) | #1,615 of 3,974 | #364 in North America | #242 in US |
| Longest runway | 11,322 ft / 3,451 m | #563 of 29,858 | #132 in North America | #109 in US |
| Elevation | 100 ft / 31 m | =36,827 of 43,403 | =16,694 in North America | =13,963 in US |
| Age | Opened 1946 | =2,744 of 15,079 | =1,680 in North America | =1,626 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| APP | BOSTON APP | 125.050 |
| ATIS | ATIS | 132.050 |
| CLD | CLNC DEL | 33.580 |
| DEP | DEP | 125.050 |
| GCA | GCA | 127.050 |
| GND | GND | 120.950 |
| MISC | ARW ANG OPS | 134.100 |
| TWR | TWR | 128.400 |
| UNIC | UNICOM | 122.950 |

## Nearby airports

- [LWM](https://dromopedia.com/airports/klwm.md) Lawrence Municipal Airport · 29 mi / 47 km
- [MHT](https://dromopedia.com/airports/kmht.md) Manchester-Boston Regional Airport · 33 mi / 52 km
- [BVY](https://dromopedia.com/airports/kbvy.md) Beverly Regional Airport · 34 mi / 55 km
- [CON](https://dromopedia.com/airports/kcon.md) Concord Municipal Airport · 35 mi / 57 km
- [PWM](https://dromopedia.com/airports/kpwm.md) Portland International Jetport · 47 mi / 76 km
- [BED](https://dromopedia.com/airports/kbed.md) Laurence G Hanscom Field · 48 mi / 78 km

## Sources

- [BTS T-100 Segment](https://www.transtats.bts.gov/Tables.asp?QO_VQ=EEE&QO_anzr=Nv4%20Pn44vr45): US traffic: Bureau of Transportation Statistics, T-100 Segment (Public Domain (US Government))
- [FAA NASR](https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/): US airport data: FAA National Airspace System Resources (Public Domain (US Government))
- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [Wikipedia: “Portsmouth International Airport at Pease”](https://en.wikipedia.org/w/index.php?title=Portsmouth_International_Airport_at_Pease&oldid=1372531011), revision of 1 Sep 2026 (CC BY-SA 4.0)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/kpsm/data