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Airport: Portsmouth (PSM)
Information
| Current local time | 10:26:06 Friday 31.10.2025 |
| Time zone | UTC - 05:00 |
| Demand calculation | 08:14:11 UTC |
| IATA code | PSM |
| ICAO code | KPSM |
| IATA Area | Traffic Conference 1 |
| IATA Sub-Area | North America |
| Region | New Hampshire |
| Country | USA |
| Continent | North America |
| Runway | 3,450 m |
| Airport size | Village airport |
| Slots (per 5 minutes) | 5 |
| Slot Availability | 100% |
| Min. transfer time | transfer impossible |
| Nighttime ban | no nighttime ban |
| Noise restrictions | no noise restrictions |
| Passengers |  |
| Cargo |  |
News
| 2025-10-31 15:00 UTC | Nightline and linggok have signed a new interlining agreement. |
| 2025-10-28 09:17 UTC | Nightline and Air Russia have signed a new interlining agreement. |
| 2025-10-26 02:39 UTC | Nightline and Fukuoka Express have signed a new interlining agreement. |
| 2025-10-24 17:24 UTC | Adirondack Airline has opened a new station at Portsmouth. |
| 2025-10-24 04:15 UTC | Nightline and AustroWings have signed a new interlining agreement. |
| 2025-10-24 00:05 UTC | Nightline and Sakura Airlines have signed a new interlining agreement. |
| 2025-10-23 16:30 UTC | InterCity and Nightline have signed a new interlining agreement. |
| 2025-10-23 16:30 UTC | Polaris Airlines and Nightline have signed a new interlining agreement. |
| 2025-10-23 03:47 UTC | Nightline and Rotus-Erica Airlines have signed a new interlining agreement. |
| 2025-10-22 23:15 UTC | Nightline has opened a new station at Seattle/Tacoma. |
| 2025-10-22 16:26 UTC | Northern Airlines and Nightline have signed a new interlining agreement. |
| 2025-10-22 13:03 UTC | Nightline and KOREAN PRESTIGE have signed a new interlining agreement. |
| 2025-10-22 08:59 UTC | Nightline and Zion Wings have signed a new interlining agreement. |
| 2025-10-22 02:29 UTC | Nightline and Hibiscus Airways have signed a new interlining agreement. |
| 2025-10-21 21:22 UTC | Nightline and South China Airlines have signed a new interlining agreement. |
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Stations
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
 |
Adirondack Airline | 4 Departures | |||
|
 |
Flamingo Sky | 0 Departures | ||
| Nightline | 7 Departures | ||||
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