Flights operate between Seattle (SEA) and Honolulu (HNL).
1 airline operates this route with 6-8 flights daily flights.
Average flight time is 6h 00m - 6h 43m.
Route distance is 2691 miles (4330 km).
Route Distance
2691 miles (4330 km)
Average Duration
6h 00m - 6h 43m
Airlines Operating This Route
Delta Air Lines
Flight Frequency
Daily Flights
6-8 flights
Weekly Flights
63
Typical Departure Time Ranges
Earliest Departure
08:35
Latest Departure
15:59
Route Intelligence Dashboard
Overall Connectivity Score
60
GoodRoute Diversity
1
Direct Routes
Delta Air Lines serves 1 destination from SEA
Weekly Frequency
14
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| SEA → Honolulu (HNL) (HNL) | 14/week | 6h 00m - 6h 43m | 2,691 km | Moderate |
Flight Schedule & Filters
Delta Air Lines flights from SeaTac (SEA) to Honolulu (HNL)
Delta Air Lines operates scheduled nonstop flights between SeaTac (SEA) and Honolulu (HNL). Delta Air Lines operates 6-8 flights daily flights on this route.• Flight Duration: 6h 00m - 6h 43m (average flight time)• Distance: 2691 miles (4330 km) (air miles between airports)• Daily Flights: 6-8 flights (scheduled departures per day)
SeaTac (SEA)
US
Honolulu (HNL)
US
FLIGHT TIME
6h 00m - 6h 43m
FLIGHT DISTANCE
2691 miles (4330 km)
6h 16m - 6h 17m
08:35
15:59
2691 miles (4330 km)
January
1 (Show)
63
Delta Air Lines Terminal Information & Contact
Departure Terminal - SeaTac (SEA)
Terminal: 1
Phone: 1-800-123-6645
Location: 1, Seattle, US
Arrival Terminal - Honolulu (HNL)
Terminal: 2
Phone: 1-800-123-6645
Location: 2, Honolulu, US
Delta Air Lines Flight Schedule from SeaTac (SEA) to Honolulu (HNL)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL351 |  Delta Air Lines | 08:35 | 12:52:00 | Airbus A321neo |
DL419 | Delta Air Lines | 15:59 | 20:15:00 | Airbus A321neo |
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 Honolulu (HNL):
• Terminal : Delta Air Lines operates from this terminal
Terminal 2:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Best Time to Book Flights to Honolulu (HNL)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Flight Price Trends for Honolulu (HNL)
Price Trend Analysis
Prices are typically lower during shoulder seasons
Best Months to Fly Delta Air Lines to Honolulu (HNL)
Seasonal Insight
Best travel months: Year-round
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 Honolulu (HNL)?
Delta Air Lines operates 2 flights from Seattle (SEA) to Honolulu (HNL).
What city does Honolulu (HNL) airport serve?
Honolulu (HNL) airport serves Honolulu, US.
How long is the Delta Air Lines flight from Seattle (SEA) to Honolulu (HNL)?
The flight duration is approximately 6h 00m - 6h 43m.
What is the distance from Seattle (SEA) to Honolulu (HNL)?
The distance is 2691 miles (4330 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Airbus A321neo on this route.
Which other airlines operate on this route?
2 other airlines operate on this route: Hawaiian Airlines, Alaska Airlines.
What are the earliest and latest Delta Air Lines flight departure times?
The earliest Delta Air Lines flight departs at 08:35 and the latest departs at 15:59.
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.