Generally speaking, Spring Airlines and Qingdao Airlines have their own advantages, depending on your concerns and needs. However, according to the evaluation and experience of some passengers, Spring Airlines has performed well in terms of service quality, cabin environment, punctuality rate and cost performance, while Qingdao Airlines has received some praise in terms of meals and seat comfort.

Some passengers think that Spring Airlines has a good service attitude, the stewardess has a sweet smile and the cabin environment is clean and comfortable. At the same time, the punctuality rate of Spring Airlines is relatively high, which brings convenience to passengers. In terms of cost performance, Spring Airlines tickets are more affordable, providing a variety of seat types to meet different needs.

On the other hand, Qingdao Airlines is considered to be rich in food tastes and types, and its seat comfort is also well received. However, some passengers mentioned that Qingdao Airlines has a high delay rate and its price is slightly higher than that of Spring Airlines.

To sum up, Spring Airlines and Qingdao Airlines have their own advantages and disadvantages in different aspects. You can choose the right airline according to your own needs and preferences.