Travel tips: Here is what you can do if your flight has been canceled or delayedCHICAGO -- Computer glitches. So many things can cause a flight to be delayed or canceled. RELATED: Breaking records: Experts say summer travel season is already heating up"Check your flight status before you go to the airport. If your flight is delayed instead of outright canceled, you might want to weigh whether to wait at the airport. Travel insurance and receiptsConsider buying travel insurance, advises Airport Parking Reservations in an email to CNN Travel.

Source: CNN April 19, 2023 21:01 UTC