Flying out of the Frontier Airlines DTW Terminal is something I adore! It's always a simple and quick process. Check-in is easy because to the self-service kiosks, and the terminal is tidy. Even in the middle of the day, I never feel overly crowded or anxious. In addition, the food and drink selections are decent for a low-cost terminal. This terminal is an excellent option if you want to cut costs and don't mind forgoing elegance.
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