Delta Air Lines flights from Dallas (DFW) to SeaTac (SEA)
Find comprehensive Delta Air Lines flight information, schedules, and booking details for direct flights from Dallas (DFW), US to SeaTac (SEA), US. Delta Air Lines operates 11-15 flights daily flights on this route.• Flight Duration: 4h 13m - 4h 42m (average flight time)• Distance: 1667 miles (2682 km) (air miles between airports)• Daily Flights: 11-15 flights (scheduled departures per day)
Dallas (DFW)
US
SeaTac (SEA)
US
FLIGHT TIME
4h 13m - 4h 42m
FLIGHT DISTANCE
1667 miles (2682 km)
4h 28m - 4h 40m
07:10
16:27
1667 miles (2682 km)
January
1 (Show)
98
Terminal B (DFW)
Terminal 1 (SEA)
Delta Air Lines Flight Schedule from Dallas (DFW) to SeaTac (SEA)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL804 |  Delta Air Lines | 07:10 | 09:50:00 | Airbus A220-100 |
DL1333 | Delta Air Lines | 16:27 | 18:55:00 | Airbus A220-300 |
Delta Air Lines Monthly Flight Calendar
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Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 4h 13m - 4h 42m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 16:00, offering more flight options and potentially better connections.
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Delta Air Lines Policy Highlights
Baggage Policy
Standard baggage allowance varies depending on the class of travel. Additional charges may apply for excess baggage.
For detailed baggage policies, visit Delta Air Lines airline page or Delta Air Lines official website.
Check-in Information
Online check-in available 24 hours before departure.
Delta Air Lines Terminal Information
Departure Terminal at Dallas (DFW):
• Delta Air Lines flights from Dallas (DFW) depart from Terminal Terminal B
• Terminal Terminal B: Delta Air Lines operates from this terminal
Arrival Terminal at SeaTac (SEA):
• Delta Air Lines flights to SeaTac (SEA) arrive at Terminal Terminal 1
• Terminal Terminal 1: Delta Air Lines operates from this terminal
Frequently Asked Questions about Delta Air Lines Flights
How many Delta Air Lines flights operate from Dallas-Fort Worth (DFW) to Seattle (SEA)?
Delta Air Lines operates 2 flights from Dallas-Fort Worth (DFW) to Seattle (SEA).
What city does Seattle (SEA) airport serve?
Seattle (SEA) airport serves SeaTac, US.
How long is the Delta Air Lines flight from Dallas-Fort Worth (DFW) to Seattle (SEA)?
The flight duration is approximately 4h 13m - 4h 42m.
What is the distance from Dallas-Fort Worth (DFW) to Seattle (SEA)?
The distance is 1667 miles (2682 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Airbus A220-100, Airbus A220-300 on this route.
Which other airlines operate on this route?
3 other airlines operate on this route: Frontier Airlines, American Airlines, Alaska Airlines.
What are the earliest and latest Delta Air Lines flight departure times?
The earliest Delta Air Lines flight departs at 07:10 and the latest departs at 16:27.
Which terminal does Delta Air Lines use at Dallas-Fort Worth (DFW)?
Delta Air Lines flights from Dallas-Fort Worth (DFW) depart from Terminal Terminal B.
Which terminal does Delta Air Lines use at Seattle (SEA)?
Delta Air Lines flights to Seattle (SEA) arrive at Terminal Terminal 1.
What is the cheapest month to fly Delta Air Lines from Dallas-Fort Worth (DFW) to Seattle (SEA)?
January is typically the cheapest month to fly Delta Air Lines on this route.
What is the average price for a Delta Air Lines flight from Dallas-Fort Worth (DFW) to Seattle (SEA)?
The average price for a round-trip Delta Air Lines flight on this route is approximately $378. Prices can vary based on booking time and demand.
How many Delta Air Lines flights operate per week on this route?
Delta Air Lines operates approximately 98 flights per week from Dallas-Fort Worth (DFW) to Seattle (SEA).