Delta Flight 3879 Deals & Information (2026/2027)

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Delta Flight 3879 Route Deals From $179

The cheapest prices found with in the last 7 days for return flights were $219 and $179 for one-way flights to Detroit Metropolitan Wayne County for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 18 - Sun, Dec 20
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$219 Roundtrip, found 4 days ago
$219
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Dec 18 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Sun, Dec 20, priced at $219 found 4 days ago
Fri, Oct 16 - Sun, Oct 18
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$222 Roundtrip, found 2 days ago
$222
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 16 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 18, priced at $222 found 2 days ago
Fri, Dec 18 - Sun, Dec 20
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Dec 18 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Sun, Dec 20, priced at $249 found 4 days ago
Fri, Oct 16 - Sun, Oct 18
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$253 Roundtrip, found 2 days ago
$253
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 16 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 18, priced at $253 found 2 days ago
Fri, Dec 18 - Sun, Dec 20
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Dec 18 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Sun, Dec 20, priced at $269 found 4 days ago
Fri, Oct 16 - Sun, Oct 18
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$283 Roundtrip, found 2 days ago
$283
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 16 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 18, priced at $283 found 2 days ago
Fri, Sep 25 - Mon, Sep 28
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$303 Roundtrip, found 3 days ago
$303
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Sep 25 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Mon, Sep 28, priced at $303 found 3 days ago
Wed, Dec 30 - Thu, Dec 31
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$309 Roundtrip, found 5 days ago
$309
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 30 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Thu, Dec 31, priced at $309 found 5 days ago
Mon, Oct 12 - Thu, Oct 15
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$325 Roundtrip, found 6 days ago
$325
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Oct 12 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Thu, Oct 15, priced at $325 found 6 days ago
Fri, Dec 18 - Sun, Dec 20
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$329 Roundtrip, found 4 days ago
$329
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Dec 18 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Sun, Dec 20, priced at $329 found 4 days ago
Wed, Dec 30 - Thu, Dec 31
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$337 Roundtrip, found 5 days ago
$337
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 30 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Thu, Dec 31, priced at $337 found 5 days ago
Fri, Dec 18 - Sun, Dec 20
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$339 Roundtrip, found 4 days ago
$339
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Dec 18 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Sun, Dec 20, priced at $339 found 4 days ago
Fri, Oct 16 - Sun, Oct 18
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$343 Roundtrip, found 2 days ago
$343
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 16 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 18, priced at $343 found 2 days ago
Fri, Oct 16 - Sun, Oct 18
PIT
Pittsburgh Intl.
DTW
Detroit Metropolitan Wayne County
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 16 from Pittsburgh Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 18, priced at $344 found 2 days ago

Frequently asked questions

What route does flight number DL3879 take?
DL3879 jets between Salt Lake City Intl. Airport and Sun Valley, ID Airport (SUN-Friedman Memorial) directly. This service generally takes 1 hour and 6 minutes.
How often is DL3879 on time?
Delta flight number DL3879 between Salt Lake City, UT Airport (SLC-Salt Lake City Intl.) and Friedman Memorial Airport leaves according to schedule 93% of the time — so you can relaxing knowing you will get to your destination ASAP. If this service happens to be late, you'll probably wait roughly 11 minutes. This route has a star rating of 4.7.
What kind of plane is on flight number DL3879?
You'll probably find yourself on an Embraer 175 if your flight number is DL3879. This flight usually departs from SLC and comes in to land at Friedman Memorial Airport (SUN).
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 DL3879 flight with Travelocity, please visit our Customer Service Portal.