Head-to-head
Compare airlines and airports
Two airlines or two airports, side by side: on-time arrival rate, delay spread, and sample size from public U.S. DOT (BTS) data — with an honest winner, or “too close to call” when the gap isn't statistically meaningful. Comparisons cover the 30 busiest active airlines and the 40 busiest airports.
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Popular comparisons
Airlines
- Delta Air Lines vs Southwest Airlines
- American Airlines vs Southwest Airlines
- SkyWest Airlines vs Southwest Airlines
- Southwest Airlines vs United Airlines
- American Airlines vs Delta Air Lines
- Delta Air Lines vs SkyWest Airlines
- Delta Air Lines vs United Airlines
- American Airlines vs SkyWest Airlines
- American Airlines vs United Airlines
- SkyWest Airlines vs United Airlines
Airports
- ATL — Hartsfield Jackson Atlanta International Airport vs ORD — Chicago O'Hare International Airport
- ATL — Hartsfield Jackson Atlanta International Airport vs DFW — Dallas Fort Worth International Airport
- ATL — Hartsfield Jackson Atlanta International Airport vs DEN — Denver International Airport
- ATL — Hartsfield Jackson Atlanta International Airport vs LAX — Los Angeles International Airport
- DFW — Dallas Fort Worth International Airport vs ORD — Chicago O'Hare International Airport
- DEN — Denver International Airport vs ORD — Chicago O'Hare International Airport
- LAX — Los Angeles International Airport vs ORD — Chicago O'Hare International Airport
- DEN — Denver International Airport vs DFW — Dallas Fort Worth International Airport
- DFW — Dallas Fort Worth International Airport vs LAX — Los Angeles International Airport
- DEN — Denver International Airport vs LAX — Los Angeles International Airport