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

Washington, DC (DCA) to Grand Rapids, MI (GRR) flight delay odds

61.0% of 731 official scheduled DCA-to-GRR flights arrived on time; 25.0% arrived at least 30 minutes late and 5.7% 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 SIGNALHigher disruption
61.0%arrived on time
25.0%30+ min late
5.7%cancelled
731scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late15.6%all scheduled flights
120+ minutes late6.2%all scheduled flights
Diverted0.7%did not reach as scheduled
Average arrival+22.5 mincompleted flights

Which departure time was most reliable for DCA to GRR?

Among qualifying DCA-to-GRR departure window results, Late morning had the highest on-time rate: 73.5% of 230 flights. Night was lowest at 49.1% across 279 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning23073.5%17.4%1.3%
Afternoon15763.7%24.2%3.8%
Evening6561.5%27.7%7.7%
Night27949.1%31.2%10.0%

Which weekday was most reliable for DCA to GRR?

Among qualifying DCA-to-GRR weekday results, Saturday had the highest on-time rate: 74.1% of 85 flights. Friday was lowest at 53.3% across 107 flights.

DayFlightsOn time30+ minCancelled
Monday10963.3%22.9%4.6%
Tuesday11060.0%26.4%4.5%
Wednesday10757.9%23.4%6.5%
Thursday10662.3%27.4%1.9%
Friday10753.3%28.0%9.3%
Saturday8574.1%18.8%4.7%
Sunday10758.9%27.1%8.4%

Which airline was most reliable for DCA to GRR?

Only PSA Airlines met the DCA-to-GRR airline threshold: 61.0% of 720 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
PSA Airlines72061.0%25.3%5.6%
Republic Airways966.7%0.0%22.2%
Envoy Air250.0%50.0%0.0%

Which month was most reliable for DCA to GRR?

Among qualifying DCA-to-GRR month results, September 2025 had the highest on-time rate: 76.7% of 60 flights. December 2025 was lowest at 37.9% across 58 flights.

MonthFlightsOn time30+ minCancelled
July 20256258.1%24.2%14.5%
August 20256275.8%14.5%1.6%
September 20256076.7%18.3%1.7%
October 20258476.2%13.1%0.0%
November 20255552.7%18.2%12.7%
December 20255837.9%41.4%5.2%
January 20265860.3%22.4%10.3%
February 20265255.8%32.7%5.8%
March 20265858.6%22.4%12.1%
April 20265952.5%37.3%1.7%
May 20266363.5%30.2%4.8%
June 20266055.0%31.7%1.7%

What drove DCA to GRR delay minutes?

Late aircraft was the largest recorded DCA-to-GRR delay category, accounting for 60.7% of 19,794 BTS-attributed delay minutes during July 2025–June 2026.

Airline27.4%
Late aircraft60.7%
National airspace9.6%
Weather2.1%
Security0.2%
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.