Taking flight with Delta, one of the largest airlines in the United States, has several cabins to pick from, whether you're traveling for business and need to sit up the front or you're traveling away with friends for the weekend in Las Vegas, and need a carry-on, there's plenty to pick from to suit every budget. The onboard experience for all cabins has improved dramatically over the years, with many aircraft now featuring seat-back entertainment, USB charging ports, and meals either included in the fare or available for purchase. Onboard Delta, there are five different 'experiences' to choose from; let's look closer.

Exactly as it sounds, the Basic economy is a low-fare option with restrictions. Refunds and upgrades are not available and are best for those with firm travel plans without changing. Essential economy travelers are provided a main cabin seat and complimentary snacks such as nonalcoholic beverages, such as coffee from Starbucks or soda.

And connect to Delta WiFi to check the status of your flight. However, no seats will be assigned until after check-in, and you will be the last to board and will not be eligible for upgrades. No miles are earned, and no credit will be put toward your SkyMiles Medallion status.

Basic economy provides great value for solo travelers and those who can pack light. However, this fare type has many restrictions on changes or refunds, so be sure that your travel plans are unlikely to change. Both airlines are trying hard to win over more.