Delta Flight DL4812 Deals & Information (2025/2026)

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Delta Flight 4812 Route Deals From $214

The cheapest prices found with in the last 7 days for return flights were $399 and $214 for one-way flights to Detroit Metropolitan Wayne County for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 13 - Sun, Nov 16
DSM
Des Moines Intl.
DTW
Detroit Metropolitan Wayne County
$399 Roundtrip, found 2 hours ago
$399
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Nov 13 from Des Moines Intl. to Detroit Metropolitan Wayne County, returning Sun, Nov 16, priced at $399 found 2 hours ago

Frequently asked questions

What route does flight number DL4812 take?
You'll be landing at Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County) from Knoxville Airport if you've booked a ticket on flight number DL4812. You'll be in the sky for 1 hour and 42 minutes during this journey. It's also worthwhile noting that the flight conveniently travels direct.
How often is DL4812 on time?
For passengers traveling with Delta flight number DL4812 from Knoxville, TN Airport (TYS-McGhee Tyson) to Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County), 96% of these journeys touch down on schedule. If it happens to be delayed, the wait time is approximately 23 minutes on average. Thanks to this airline's quality service, this flight has a 3.95-star rating.
What kind of plane is on flight number DL4812?
The Bombardier CRJ900 is the aircraft most often used for flight number DL4812. More often than not, this flight takes off from Knoxville Airport and lands at DTW.
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 DL4812 flight with Travelocity, please visit our Customer Service Portal.