The Biden administration issued final rules Wednesday to require airlines to automatically issue cash refunds for things like delayed flights and to better disclose fees for baggage or canceling a reservation.

The Transportation Department said airlines will be required to provide automatic cash refunds within a few days for canceled flights and “significant” delays.

Under current regulations, airlines decide how long a delay must last before triggering refunds. The administration is removing that wiggle room by defining a significant delay as lasting at least three hours for domestic flights and six hours for international ones.

Airlines still will be allowed to offer another flight or a travel credit instead, but consumers can reject the offer.