Delta Flight DL3622 Deals & Information (2025/2026)

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Delta Flight 3622 Route Deals From $122

The cheapest prices found with in the last 7 days for return flights were $199 and $122 for one-way flights to Pocatello Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number DL3622 take?
Flight number DL3622 flies non-stop from Detroit Metropolitan Wayne County Airport (DTW) to Houston Airport. During this journey, expect to be in the air for approximately 3 hours. It pays to book ahead to get your favorite seat.
How often is DL3622 on time?
Delta flight number DL3622 from Detroit Metropolitan Wayne County Airport (DTW) to Houston Airport takes off on time 86% of the time — so you can be confident you will reach your destination ASAP. If this flight is delayed, you’ll likely wait approximately 17 minutes. This route has a star rating of 3.55.
What terminal does DL3622 fly out of?
Travelers with tickets for flight number DL3622 from Detroit Metropolitan Wayne County Airport (DTW) to Houston, TX Airport (IAH-George Bush Intercontinental) generally fly out of Terminal EM.
What kind of plane is on flight number DL3622?
Get set to board a Bombardier CRJ900 if you’ve booked a seat on flight DL3622. Most services from DTW to Houston, TX Airport (IAH-George Bush Intercontinental) 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 DL3622 flight with Travelocity, please visit our Customer Service Portal.