Roche Harbor Airport
Roche Harbor, United StatesRCE / WA09
Regional airport · 6 direct destinations · 1 runway · longest runway 4,301 ft
59 °F · ClearSource: forecast by MET Norway (adapted), licensed under CC BY 4.0
Route
Roche Harbor → Seattle
RCE
Roche HarborRoche Harbor Airport
Roche HarborRoche Harbor AirportBFISeattleKing County International Airport - Boeing Field
SeattleKing County International Airport - Boeing Field- Distance
- 85 mi
- Estimated flight time
- ~40m
Same local time in Roche Harbor and Seattle.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 3
- busiest month · Jul
- 1
- quietest month · Oct
- 39 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 2Jun
- 3Jul
- 3Aug
- 2Sep
- 1Oct2025
- 1Nov
- 1Dec
In December 2025, January 2026, February 2026, March 2026 we saw less traffic at Roche Harbor in general than usual; compare that month with care.
Airlines
Who flies it
Kenmore Airsummer
Air San Juansummer
Air Todaysummer
Through the day
Departure times
Local time in Roche Harbor. Most departures between 13:00 and 16:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 1.1Mon
- 0.8Tue
- 0.8Wed
- 0.7Thu
- 0.9Fri
- 0.8Sat
- 1.3Sun
Fleet
Aircraft observed
- DHC238%
- Pilatus PC-12PC1215%
- Cessna 172C1726%
- K1005%
- Cessna 208 CaravanC2083%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 3 | – |
| February 2026 | 1 | 5 | – |
| March 2026 | 1 | 5 | – |
| April 2026 | 1 | 3 | – |
| May 2026 | 1 | 19 |
|
| June 2026 | 2 | 50 |
|
| July 2026 | 3 | 87 |
|
| August 2026 | 3 | 82 |
|
| September 2026 | 2 | 56 |
|
| October 2025 | 1 | 19 |
|
| November 2025 | 1 | 9 | – |
| December 2025 | 1 | 2 | – |
Airlines observed on this route
From observed callsign routes on RCE-BFI - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Roche Harbor: 6.
- Direct destinations observed from Seattle: 63.
The airports on this route
King County International Airport - Boeing Field
Seattle, United StatesBFI / KBFI
Regional airport · 63 direct destinations · 2 runways · longest runway 10,007 ft
58 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
SSW BFIStuart Island AirparkStuart is about 4 mi from Roche Harbor.View route →FRD BFIFriday Harbor AirportFriday Harbor is about 8 mi from Roche Harbor.View route →ESD BFIOrcas Island AirportEastsound is about 12 mi from Roche Harbor.View route →YYJ BFIVictoria International AirportVictoria is about 14 mi from Roche Harbor.View route →
About the route from Roche Harbor to Seattle
The observed direct connection between Roche Harbor Airport (RCE) and King County International Airport - Boeing Field (BFI) covers approximately 85 mi. The estimated flight time is around 40m. Air San Juan, Air Today and Kenmore Air have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Roche Harbor from Seattle by air?
- The great-circle distance between Roche Harbor Airport and King County International Airport - Boeing Field is approximately 85 mi.
- How long is the flight from Roche Harbor to Seattle?
- Based on the distance, the estimated flight time is about 40m. This is an estimate, not a schedule.
- Is there a direct connection from Roche Harbor to Seattle?
- Yes, a direct connection between RCE and BFI has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Air San Juan, Air Today and Kenmore Air.
- How often is there a flight from Roche Harbor to Seattle?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 340 observed flights. Mainly Kenmore Air, Air San Juan, Air Today. That is an observation, not a timetable.
- What is the current time difference between Roche Harbor and Seattle?
- Same local time in Roche Harbor and Seattle.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.