Delta Flight 2443 Deals & Information (2025/2026)

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Delta Flight 2443 Route Deals From $166

The cheapest prices found with in the last 7 days for return flights were and $166 for one-way flights to Detroit Metropolitan Wayne County for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number DL2443 take?
Flight number DL2443 operates direct from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Boston, MA Airport (BOS-Logan Intl.). During this trip, you’ll be in the air for approximately 5 hours and 23 minutes. It’s wise to book ahead to lock in your favorite seat.
What kind of plane is on flight number DL2443?
You’ll probably find yourself cruising aboard a Boeing 737-800 if you’re on flight DL2443. This flight usually jets off from Sea-Tac Airport and arrives at BOS.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL2443 flight with Travelocity, please visit our Customer Service Portal.