Delta Flight DL1687 Deals & Information (2025/2026)

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Delta Flight 1687 Route Deals From $81

The cheapest prices found with in the last 7 days for return flights were $137 and $81 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 23 - Sat, Sep 27
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 23 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Sep 27, priced at $137 found 3 days ago

Frequently asked questions

What route does flight number DL1687 take?
DL1687 travels between McCarran Airport and Raleigh, NC Airport (RDU-Raleigh - Durham Intl.) directly. This trip takes 4 hours and 8 minutes.
How often is DL1687 on time?
Delta flight number DL1687 from LAS to RDU operates as scheduled 97% of the time — so you can rest easy knowing you'll reach your destination ASAP. If the trip happens to be delayed, the average wait is 15 minutes. This route has a star rating of 4.15.
What terminal does DL1687 fly out of?
Travelers with tickets for flight number DL1687 from Las Vegas, NV Airport (LAS-McCarran Intl.) to Raleigh–Durham Airport normally take off from Terminal 1.
What kind of plane is on flight number DL1687?
Expect to hop on board a Boeing 737-900 if you have a seat on flight DL1687. Nearly all services from Las Vegas, NV Airport (LAS-McCarran Intl.) to Raleigh–Durham Airport operate using this aircraft model.
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 DL1687 flight with Travelocity, please visit our Customer Service Portal.