| Airport Information |
| IATA Code | CYM |
| ICAO Code | |
| Type | seaplane base |
| Name | Chatham Seaplane Base |
| Municipality | Chatham |
| Country | United States |
| Continent | NA |
| Latitude | 57.515° N |
| Longitude | -134.946° W |
| Elevation | N/A |
| Climate Zone | Temperate |
| Scheduled Service | Yes |
| Score | 25 |
| Local Time | Loading... |
| Country & Timezone Info |
| Country | United States |
| ISO Code | |
| Region | Chatham |
| Continent Code | NA |
| IANA Timezone | America/New_York |
| UTC Offset (Standard) | UTC-5 |
| DST Offset | UTC-4 |
| Current Offset | -- |
🌬 Best Time to Fly
Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb
✈ Airlines Serving CYM
AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada
🌡 Climate — Temperate (57.5°N)
* Approximate average temperatures by month based on temperate latitude zone
🗺 Location Map
🌏 Nearby Airports (Top 5)
| IATA | Name | City / Country | Distance (km) | Distance (mi) | Link |
| FAK | False Island Seaplane Base | False Island, United States | 16.1 km | 10.0 mi | View → |
| AGN | Angoon Seaplane Base | Angoon, United States | 22.7 km | 14.1 mi | View → |
| TKE | Tenakee Seaplane Base | Tenakee Springs, United States | 33.6 km | 20.9 mi | View → |
| BNF | Baranof Warm Springs Float and Seaplane Base | Baranof, United States | 47.9 km | 29.7 mi | View → |
| SIT | Sitka Rocky Gutierrez Airport | Sitka, United States | 57.7 km | 35.9 mi | View → |
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