BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
DCA→MVY

Washington, DC (DCA) to Martha's Vineyard, MA (MVY) flight delay odds

81.5% of 276 official scheduled DCA-to-MVY flights arrived on time; 12.7% arrived at least 30 minutes late and 2.2% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
81.5%arrived on time
12.7%30+ min late
2.2%cancelled
276scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.4%all scheduled flights
120+ minutes late3.3%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+4.3 mincompleted flights

Which departure time was most reliable for DCA to MVY?

Among qualifying DCA-to-MVY departure window results, Late morning had the highest on-time rate: 93.5% of 77 flights. Afternoon was lowest at 77.4% across 186 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning7793.5%3.9%0.0%
Afternoon18677.4%15.1%3.2%

Which weekday was most reliable for DCA to MVY?

Among qualifying DCA-to-MVY weekday results, Wednesday had the highest on-time rate: 88.6% of 35 flights. Sunday was lowest at 75.0% across 44 flights.

DayFlightsOn time30+ minCancelled
Monday3979.5%15.4%5.1%
Tuesday3982.1%7.7%2.6%
Wednesday3588.6%5.7%0.0%
Thursday3878.9%13.2%5.3%
Friday4388.4%11.6%0.0%
Saturday3878.9%13.2%0.0%
Sunday4475.0%20.5%2.3%

Which airline was most reliable for DCA to MVY?

Among qualifying DCA-to-MVY airline results, Republic Airways had the highest on-time rate: 82.3% of 181 flights. JetBlue Airways was lowest at 80.0% across 95 flights.

AirlineFlightsOn time30+ minCancelled
Republic Airways18182.3%11.0%2.8%
JetBlue Airways9580.0%15.8%1.1%

Which month was most reliable for DCA to MVY?

Among qualifying DCA-to-MVY month results, September 2025 had the highest on-time rate: 93.8% of 16 flights. June 2026 was lowest at 59.1% across 44 flights.

MonthFlightsOn time30+ minCancelled
July 20259282.6%8.7%5.4%
August 202511988.2%6.7%0.0%
September 20251693.8%6.2%0.0%
June 20264459.1%36.4%2.3%

What drove DCA to MVY delay minutes?

Late aircraft was the largest recorded DCA-to-MVY delay category, accounting for 49.7% of 3,037 BTS-attributed delay minutes during July 2025–June 2026.

Airline21.4%
Late aircraft49.7%
National airspace18.7%
Weather10.2%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.