Boarding with Spirit is an orderly but punctual process. They follow a boarding group system, and gate agents are strict about timing. Make sure you're at your gate no later than 15 minutes before your flight's scheduled departure, or you risk missing your flight—even if you're at the airport. Spirit will not wait for late passengers, and rebooking can be expensive. To make the most of your wait, sit near your gate, stay alert to boarding calls, and double-check your boarding group information.
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