Cause of Airline Delay and Cancellation Categories - Final Rule

OIA Applications on Hand Week Ending August 28

United - Extension of Mainland China Dormancy Waiver (42 Weekly Zone 1 Frequencies - Winter 2026/27) / Houston-Havana Suspension Extension (Winter 2026/27)

Delta - US-China Zone 1 Dormancy Waiver (23 Frequencies - Winter 2026/27) / Atlanta/Miami-Havana Dormancy Waiver (14 Frequencies - Winter 2026/27)

Southwest - US-Cuba Dormancy Waiver (Remainder of Summer 2026 and Winter 2026/27 - 7 Tampa-Havana Frequencies)

Part 294, 297, and 380 Operators for Week Ending August 21