Airlines generally pay for hotel accommodation only if the missed connection was caused by a factor within their control, such as a mechanical failure or crew scheduling issue. If the delay results in an unplanned overnight stay, major carriers are obligated to provide a hotel voucher, ground transportation, and meal vouchers. However, if the delay is due to "Extraordinary Circumstances" like severe weather, air traffic control strikes, or bird strikes, airlines are typically not legally required to pay for your hotel under U.S. or most international laws. Notable exceptions exist under EU/UK 261 regulations, which mandate "Duty of Care" (food and hotel) regardless of the reason for the delay if the flight departs from an EU/UK airport. In 2026, it is vital to get a written statement from the airline gate agent regarding the cause of the delay to support your claim for reimbursement later.