Delta Flight 2451 Deals & Information (2026/2027)

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Delta Flight 2451 Route Deals From $169

The cheapest prices found with in the last 7 days for return flights were $199 and $169 for one-way flights to Gerald R. Ford Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 5 - Sun, Feb 15
DTW
Detroit Metropolitan Wayne County
GRR
Gerald R. Ford Intl.
$199 Roundtrip, found 5 hours ago
$199
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, Feb 5 from Detroit Metropolitan Wayne County to Gerald R. Ford Intl., returning Sun, Feb 15, priced at $199 found 5 hours ago
Mon, Jan 26 - Sun, Feb 1
DTW
Detroit Metropolitan Wayne County
GRR
Gerald R. Ford Intl.
$202 Roundtrip, found 6 days ago
$202
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 26 from Detroit Metropolitan Wayne County to Gerald R. Ford Intl., returning Sun, Feb 1, priced at $202 found 6 days ago
Wed, Feb 11 - Sat, Feb 14
DTW
Detroit Metropolitan Wayne County
GRR
Gerald R. Ford Intl.
$204 Roundtrip, found 5 hours ago
$204
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Feb 11 from Detroit Metropolitan Wayne County to Gerald R. Ford Intl., returning Sat, Feb 14, priced at $204 found 5 hours ago
Wed, Jan 21 - Tue, Jan 27
DTW
Detroit Metropolitan Wayne County
GRR
Gerald R. Ford Intl.
$235 Roundtrip, found 6 days ago
$235
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 21 from Detroit Metropolitan Wayne County to Gerald R. Ford Intl., returning Tue, Jan 27, priced at $235 found 6 days ago
Thu, Jun 25 - Mon, Jun 29
DTW
Detroit Metropolitan Wayne County
GRR
Gerald R. Ford Intl.
$250 Roundtrip, found 8 hours ago
$250
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Jun 25 from Detroit Metropolitan Wayne County to Gerald R. Ford Intl., returning Mon, Jun 29, priced at $250 found 8 hours ago
Wed, Jan 21 - Sat, Jan 24
DTW
Detroit Metropolitan Wayne County
GRR
Gerald R. Ford Intl.
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 21 from Detroit Metropolitan Wayne County to Gerald R. Ford Intl., returning Sat, Jan 24, priced at $266 found 6 days ago
Fri, Jan 23 - Sun, Jan 25
DTW
Detroit Metropolitan Wayne County
GRR
Gerald R. Ford Intl.
$297 Roundtrip, found 6 days ago
$297
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 23 from Detroit Metropolitan Wayne County to Gerald R. Ford Intl., returning Sun, Jan 25, priced at $297 found 6 days ago
Thu, Jun 25 - Mon, Jun 29
DTW
Detroit Metropolitan Wayne County
GRR
Gerald R. Ford Intl.
$300 Roundtrip, found 8 hours ago
$300
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Jun 25 from Detroit Metropolitan Wayne County to Gerald R. Ford Intl., returning Mon, Jun 29, priced at $300 found 8 hours ago
Thu, Jun 25 - Mon, Jun 29
DTW
Detroit Metropolitan Wayne County
GRR
Gerald R. Ford Intl.
$301 Roundtrip, found 8 hours ago
$301
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Jun 25 from Detroit Metropolitan Wayne County to Gerald R. Ford Intl., returning Mon, Jun 29, priced at $301 found 8 hours ago
Mon, Jan 26 - Sat, Jan 31
DTW
Detroit Metropolitan Wayne County
GRR
Gerald R. Ford Intl.
$302 Roundtrip, found 6 days ago
$302
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 26 from Detroit Metropolitan Wayne County to Gerald R. Ford Intl., returning Sat, Jan 31, priced at $302 found 6 days ago

Frequently asked questions

What route does flight number DL2451 take?
DL2451 serves multiple routes, but the most common is between Sky Harbor Intl. Airport (PHX) and Hartsfield–Jackson Atlanta International Airport. If on a non-stop flight, you'll arrive in roughly 3 hours and 39 minutes. Multi-stop flights can also use the same number, as can flights on other routes.
What terminal does DL2451 fly out of?
Terminal 3 is the terminal you'll likely take off from if you're booked on a flight leaving from Phoenix, AZ Airport (PHX-Sky Harbor Intl.). Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) is the most commonly traveled route for flight number DL2451.
What kind of plane is on flight number DL2451?
It's possible you'll be heading off on the Airbus A321 if you've booked a seat from PHX to ATL, one route used for flight DL2451.
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 DL2451 flight with Travelocity, please visit our Customer Service Portal.