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| Current local time | 09:12:21 Friday 31.10.2025 | 
| Time zone | UTC - 05:00 | 
| Demand calculation | 23:23:48 UTC | 
| IATA code | PWM | 
| ICAO code | KPWM | 
| IATA Area | Traffic Conference 1 | 
| IATA Sub-Area | North America | 
| Region | Maine | 
| Country | USA | 
| Continent | North America | 
| Runway | 2,195 m | 
| Airport size | Regional airport | 
| Slots (per 5 minutes) | 5 | 
| Slot Availability | 99% | 
| Min. transfer time | transfer impossible | 
| Nighttime ban | no nighttime ban | 
| Noise restrictions | no noise restrictions | 
| Passengers |  | 
| Cargo |  | 
| 2025-10-30 20:26 UTC | Air Galaxy have shut down their station at Portland, ME, US. | 
| 2025-10-30 20:26 UTC | Air Galaxy has opened a new station at Portland, ME, US. | 
| 2025-10-27 09:11 UTC | SkyLink America has opened a new station at Portland, ME, US. | 
| 2025-10-24 15:40 UTC | Gamma Airways has opened a new station at Portland, ME, US. | 
| 2025-10-24 12:19 UTC | Liberty Airlines has opened a new station at Portland, ME, US. | 
| 2025-10-22 23:28 UTC | JetSpeed has opened a new station at Portland, ME, US. | 
| 2025-10-18 22:02 UTC | Pechy Air US has opened a new station at Portland, ME, US. | 
| 2025-10-16 01:32 UTC | Arlington Air has opened a new station at Portland, ME, US. | 
| 2025-10-15 10:55 UTC | Liberty Airlines has opened a new station at Portland, ME, US. | 
| 2025-10-13 20:59 UTC | Liberty Airlines has opened a new station at Portland, ME, US. | 
| 2025-10-10 15:48 UTC | Nola Airways has opened a new station at Portland, ME, US. | 
| 2025-10-10 08:01 UTC | Air Franco has opened a new station at Portland, ME, US. | 
| 2025-10-08 00:58 UTC | Fly By Airways has opened a new station at Portland, ME, US. | 
| 2025-09-21 16:18 UTC | Global Express has opened a new station at Portland, ME, US. | 
| 2025-09-20 21:05 UTC | Big City Airlines has opened a new station at Portland, ME, US. | 
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
|   |  | Air Franco | 7 Departures | ||
| Arlington Air | 0 Departures | ||||
|  | Fly By Airways | 14 Departures | |||
|   |  | Gamma Airways | 7 Departures | ||
| Global Express | 0 Departures | ||||
| JetSpeed | 7 Departures | ||||
|  | Liberty Airlines | 14 Departures | |||
| Linker AirTransportation System | 0 Departures | ||||
|   |  | Nola Airways | 7 Departures | ||
| Pechy Air US | 0 Departures | ||||
|   |  | SkyLink America | 0 Departures | ||