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Flight Check

DCALGA

DCA (Washington) to LGA (New York)

DCA (Washington) to LGA (New York) flights arrive on time 72% of the time. The most reliable airline on this route is Delta Air Lines at 92%. The average delay is 75 minutes. Delays on this route are most often caused by air traffic and busy airspace.

Source: Bureau of Transportation Statistics. Updated July 2026.

DCA → LGA on-time performance by month

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This route is delayed fairly often. About 72% of flights arrive on schedule.

Delays on this route are most often caused by air traffic and busy airspace.

Accurate?

Delta Air Lines is significantly more reliable on this route at 92% on time vs American Airlines at 68%.

Airline Comparison

Delta Air Lines leads at 92% on time; American Airlines trails at 68%.

Accurate?

Good to know

Departing from DCA

75% on time

Expect ~21 min sitting on the taxiway after your gate pushes back. DCA has long runway queues.

TSA is currently ~8 min. Best time: 4 AM (about 5 min).

DCA cancels 3.2% of flights — higher than average. Have a backup plan.

More about DCA

Arriving at LGA

77% on time

When flights into LGA are late, the average delay is 77 minutes. Build buffer if you have ground plans.

If connecting at LGA: TSA is ~20 min right now. Allow at least 60 minutes for a domestic connection.

LGA has a 3.4% cancellation rate — keep the airline app handy for rebooking.

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Data last updated July 2026. Source: Bureau of Transportation Statistics.