Flights operate between Seattle (SEA) and Redmond (RDM).
1 airline operates this route with 5-8 flights daily flights.
Average flight time is 0h 59m - 1h 22m.
Route distance is 229 miles (368 km).
Route Distance
229 miles (368 km)
Average Duration
0h 59m - 1h 22m
Airlines Operating This Route
Delta Air Lines
Flight Frequency
Daily Flights
5-8 flights
Weekly Flights
53
Typical Departure Time Ranges
Earliest Departure
09:25
Latest Departure
21:35
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Delta Air Lines serves 1 destination from SEA
Weekly Frequency
21
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| SEA → Redmond (RDM) (RDM) | 21/week | 0h 59m - 1h 22m | 229 km | Moderate |
Flight Schedule & Filters
Delta Air Lines flights from SeaTac (SEA) to Redmond (RDM)
Delta Air Lines operates scheduled nonstop flights between SeaTac (SEA) and Redmond (RDM). Delta Air Lines operates 5-8 flights daily flights on this route.• Flight Duration: 0h 59m - 1h 22m (average flight time)• Distance: 229 miles (368 km) (air miles between airports)• Daily Flights: 5-8 flights (scheduled departures per day)
SeaTac (SEA)
US
Redmond (RDM)
US
FLIGHT TIME
0h 59m - 1h 22m
FLIGHT DISTANCE
229 miles (368 km)
1h 15m - 1h 20m
09:25
21:35
229 miles (368 km)
July
1 (Show)
53
Delta Air Lines Terminal Information & Contact
Departure Terminal - SeaTac (SEA)
Terminal: 1
Phone: 1-800-123-6645
Location: 1, Seattle, US
Arrival Terminal - Redmond (RDM)
Terminal: 1
Phone: 1-800-123-6645
Location: 1, Redmond, US
Delta Air Lines Flight Schedule from SeaTac (SEA) to Redmond (RDM)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL3735 |  Delta Air Lines | 09:25 | 10:40:00 | Embraer 175 (Enhanced Winglets) |
DL4141 | Delta Air Lines | 17:34 | 18:54:00 | Embraer 175 (Enhanced Winglets) |
DL4047 | Delta Air Lines | 21:35 | 22:53:00 | Embraer 175 (Enhanced Winglets) |
Delta Air Lines Monthly Flight Calendar
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Delta Air Lines Terminal Information
Departure Terminal at SeaTac (SEA):
• Terminal : Delta Air Lines operates from this terminal
Terminal 1:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Arrival Terminal at Redmond (RDM):
• Terminal : Delta Air Lines operates from this terminal
Terminal 1:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Delta Air Lines Contact Information and Customer Services
Delta Air Lines Address
1030 Delta Boulevard
Atlanta, Georgia 30354-1989, United States
Customer Service Phone
+1 800 221 12 12Official Website
delta.comFrequently Asked Questions
How many Delta Air Lines flights operate from Seattle (SEA) to Redmond (RDM)?
Delta Air Lines operates 3 flights from Seattle (SEA) to Redmond (RDM).
What city does Redmond (RDM) airport serve?
Redmond (RDM) airport serves Redmond, US.
How long is the Delta Air Lines flight from Seattle (SEA) to Redmond (RDM)?
The flight duration is approximately 0h 59m - 1h 22m.
What is the distance from Seattle (SEA) to Redmond (RDM)?
The distance is 229 miles (368 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Embraer 175 (Enhanced Winglets) on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Alaska Airlines.
What are the earliest and latest Delta Air Lines flight departure times?
The earliest Delta Air Lines flight departs at 09:25 and the latest departs at 21:35.
View all Delta Air Lines flights to Seattle (SEA) →
Popular Delta Air Lines routes from Seattle include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.