JFK (New York) to DFW (Dallas) flights arrive on time 75% of the time. The most reliable airline on this route is Southwest Airlines at 78%. The average delay is 41 minutes. Delays on this route are most often caused by weather.
Source: Bureau of Transportation Statistics. Updated March 2026.JFK → DFW
JFK (New York) to DFW (Dallas)
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JFK → DFW on-time performance by month
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This route is delayed fairly often. About 75% of flights arrive on schedule.
Delays on this route are most often caused by weather.
Airlines are roughly equal on this route — Southwest Airlines leads slightly at 78% vs American Airlines at 76%.
Airline Comparison
Southwest Airlines leads at 78% on time; American Airlines trails at 76%.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.