Delta Flight AC5251 Deals & Information (2025/2026)

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Delta Flight 5251 Route Deals From $166

The cheapest prices found with in the last 7 days for return flights were $380 and $166 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 1 - Sat, Oct 18
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$380 Roundtrip, found 2 days ago
$380
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 1 from Detroit Metropolitan Wayne County to Pearson Intl., returning Sat, Oct 18, priced at $380 found 2 days ago
Thu, Oct 9 - Wed, Oct 15
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$386 Roundtrip, found 2 days ago
$386
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 9 from Detroit Metropolitan Wayne County to Pearson Intl., returning Wed, Oct 15, priced at $386 found 2 days ago
Wed, Oct 1 - Sat, Oct 18
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$392 Roundtrip, found 2 days ago
$392
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 1 from Detroit Metropolitan Wayne County to Pearson Intl., returning Sat, Oct 18, priced at $392 found 2 days ago
Wed, Oct 1 - Sat, Oct 18
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$395 Roundtrip, found 2 days ago
$395
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 1 from Detroit Metropolitan Wayne County to Pearson Intl., returning Sat, Oct 18, priced at $395 found 2 days ago
Sat, Jul 12 - Tue, Jul 15
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$402 Roundtrip, found 15 hours ago
$402
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Jul 12 from Detroit Metropolitan Wayne County to Pearson Intl., returning Tue, Jul 15, priced at $402 found 15 hours ago
Tue, Sep 9 - Wed, Sep 24
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$408 Roundtrip, found 1 day ago
$408
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Pearson Intl., returning Wed, Sep 24, priced at $408 found 1 day ago
Tue, Jul 15 - Mon, Jul 21
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$409 Roundtrip, found 5 days ago
$409
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jul 15 from Detroit Metropolitan Wayne County to Pearson Intl., returning Mon, Jul 21, priced at $409 found 5 days ago
Sun, Sep 7 - Wed, Sep 24
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$413 Roundtrip, found 1 day ago
$413
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Sep 7 from Detroit Metropolitan Wayne County to Pearson Intl., returning Wed, Sep 24, priced at $413 found 1 day ago
Wed, Oct 1 - Sat, Oct 18
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$419 Roundtrip, found 2 days ago
$419
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 1 from Detroit Metropolitan Wayne County to Pearson Intl., returning Sat, Oct 18, priced at $419 found 2 days ago
Sat, Jul 12 - Tue, Jul 15
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$421 Roundtrip, found 15 hours ago
$421
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Jul 12 from Detroit Metropolitan Wayne County to Pearson Intl., returning Tue, Jul 15, priced at $421 found 15 hours ago

Frequently asked questions

What route does flight number DL5251 take?
DL5251 operates directly from Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) to Fort Wayne, IN Airport (FWA-Fort Wayne Intl.). During this journey, you'll be in the air for around 1 hour and 48 minutes. It pays to book ahead to lock in your preferred seat.
How often is DL5251 on time?
If you're flying on Delta flight number DL5251 from ATL to Fort Wayne, IN Airport (FWA-Fort Wayne Intl.), you'll be glad to know that 93% of these flights arrive according to schedule. On the odd occasion that there's a delay, you can expect an average wait time of about 8 minutes. This service has a 4.8-star rating.
What terminal does DL5251 fly out of?
Flights to and from ATL and FWA are served by flight number DL5251, and passengers traveling on this flight usually board from Terminal S.
What kind of plane is on flight number DL5251?
Get ready to step aboard a Bombardier CRJ900 if you're taking off on flight DL5251. Most flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Fort Wayne Intl. Airport (FWA) use this kind of aircraft.
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 DL5251 flight with Travelocity, please visit our Customer Service Portal.