Based on recent data, airlines with the highest on-time performance include Delta Air Lines, Alaska Airlines, and United Airlines. These carriers consistently maintain punctuality rates above 80% and have strong customer satisfaction ratings.

Yes, most airlines allow you to reschedule your flight. Fees and policies vary by airline and ticket type. Flexible or premium tickets often allow free changes, while basic economy tickets may incur change fees. Contact your airline directly or check your booking confirmation for specific details.

If your flight is delayed, the airline will typically rebook you on the next available flight at no extra cost. For significant delays (usually 3+ hours), you may be entitled to meal vouchers, hotel accommodations, or compensation depending on the airline and jurisdiction. Keep all receipts and document the delay.

Refund eligibility depends on your ticket type. Refundable tickets can be cancelled for a full refund, while non-refundable tickets typically only allow credits for future travel minus any fees. Airlines must refund cancelled flights regardless of ticket type. Processing times vary from 7-30 days depending on payment method.