🇺🇸 SEA
Seattle
228 mi
RDM 🇺🇸
Redmond

Seattle to Redmond Flights

Seattle–Tacoma International Airport Roberts Field 5 airlines

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The Seattle to Redmond route connects Seattle–Tacoma International Airport (SEA) in US with Roberts Field (RDM) in US. This short-haul flight covers approximately 228 miles (367 km) with a typical flight time of 34m. This route is served by 5 airlines: SkyWest, Alaska Airlines, Horizon and others. AirportRoutes has tracked 9 unique flight numbers on this route.

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Departure Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

Destination Airport

Roberts Field

ICAO Code:
KRDM
IATA Code:
RDM
City:
🇺🇸 Redmond
Country:
US
Elevation:
3080 ft

5

Operators

9

Tracked Flights

228

Miles

34m

Flight Duration

Route Map

Great Circle
Flight route map from Seattle to Redmond
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
SkyWest SKW OO
Alaska Airlines ASA AS
Horizon QXE QX
PenAir NLA -
Vista America VJA -

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 10 12%
Tuesday 11 13%
Wednesday 10 12%
Thursday 15 18%
Friday 15 18%
Saturday 8 10%
Sunday 15 18%

Pattern Analysis

9 Tracked Flights:
Data Points: 84
API observations used to build this analysis
Weekdays: 61 flights
Weekend: 23 flights
Business Route More active on weekdays

All Flight Routes

5 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
B738 11:38 11:38 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
Horizon
QXE / QX
E75L 22:45 10:45 PM (Representative)
M T W T F S S
Jun 16, 2026 Active
- E75L -
M T W T F S S
Jun 16, 2026 Active
SkyWest
SKW / OO
E170 21:30 9:30 PM (Representative)
M T W T F S S
Jun 16, 2026 Active
- CL30 -
M T W T F S S
Jun 16, 2026 Active
Total Routes: 5
Active Routes: 5
Unique Airlines: 5
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
11:38 11:38 AM Alaska Airlines ASA AS
21:30 9:30 PM SkyWest SKW OO
22:45 10:45 PM Horizon QXE QX

Time Information

Times are shown in the departure airport's local timezone (KSEA - America/Los_Angeles).

Total Departure Times: 3
Time Range:
11:38 - 22:45
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.