PlaneSane rankings
Least Reliable US Airports
Major US airports with the weakest departure on-time record.
- 1Fort Lauderdale Hollywood International AirportFLL · Fort Lauderdale · 553,412 flights72.8%
- 2Dallas Love FieldDAL · Dallas · 431,621 flights72.9%
- 3Baltimore/Washington International Thurgood Marshall AirportBWI · Baltimore · 570,967 flights73.1%
- 4Dallas Fort Worth International AirportDFW · Dallas-Fort Worth · 1,858,840 flights73.9%
- 5Chicago Midway International AirportMDW · Chicago · 476,827 flights74.0%
- 6Orlando International AirportMCO · Orlando · 942,193 flights75.0%
- 7Miami International AirportMIA · Miami · 637,954 flights75.1%
- 8Palm Beach International AirportPBI · West Palm Beach · 168,595 flights75.7%
- 9Denver International AirportDEN · Denver · 1,839,096 flights76.0%
- 10McCarran International AirportLAS · Las Vegas · 1,085,363 flights76.1%
- 11William P Hobby AirportHOU · Houston · 335,592 flights76.1%
- 12Luis Munoz Marin International AirportSJU · San Juan · 202,026 flights77.1%
- 13Nashville International AirportBNA · Nashville · 584,258 flights77.3%
- 14Chicago O'Hare International AirportORD · Chicago · 1,973,258 flights77.3%
- 15Austin Bergstrom International AirportAUS · Austin · 503,116 flights77.6%
How this list is built. US airports with 100,000+ departing flights, ranked by the share departing within 15 minutes of schedule (worst first) from US DOT/BTS data. Display-only context — advisory, not a guarantee for any one flight.