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

Washington, DC (DCA) to Lansing, MI (LAN) flight delay odds

63.1% of 298 official scheduled DCA-to-LAN flights arrived on time; 24.5% arrived at least 30 minutes late and 5.0% 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
63.1%arrived on time
24.5%30+ min late
5.0%cancelled
298scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late15.4%all scheduled flights
120+ minutes late7.7%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+23.7 mincompleted flights

Which departure time was most reliable for DCA to LAN?

Only Afternoon met the DCA-to-LAN departure window threshold: 59.6% of 225 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Afternoon22559.6%28.9%5.8%

Which weekday was most reliable for DCA to LAN?

Among qualifying DCA-to-LAN weekday results, Sunday had the highest on-time rate: 73.5% of 49 flights. Tuesday was lowest at 51.9% across 52 flights.

DayFlightsOn time30+ minCancelled
Monday5058.0%36.0%4.0%
Tuesday5251.9%32.7%5.8%
Wednesday5068.0%14.0%2.0%
Thursday4961.2%32.7%2.0%
Friday4866.7%16.7%6.2%
Sunday4973.5%14.3%10.2%

Which airline was most reliable for DCA to LAN?

Only PSA Airlines met the DCA-to-LAN airline threshold: 63.1% of 298 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
PSA Airlines29863.1%24.5%5.0%

Which month was most reliable for DCA to LAN?

Among qualifying DCA-to-LAN month results, October 2025 had the highest on-time rate: 81.5% of 27 flights. December 2025 was lowest at 25.0% across 20 flights.

MonthFlightsOn time30+ minCancelled
July 20252646.2%23.1%23.1%
August 20252657.7%34.6%0.0%
September 20252676.9%23.1%0.0%
October 20252781.5%14.8%0.0%
November 20252470.8%25.0%4.2%
December 20252025.0%60.0%5.0%
January 20262259.1%22.7%13.6%
February 20262454.2%41.7%0.0%
March 20262552.0%28.0%8.0%
April 20262673.1%7.7%0.0%
May 20262676.9%7.7%0.0%
June 20262673.1%15.4%7.7%

What drove DCA to LAN delay minutes?

Late aircraft was the largest recorded DCA-to-LAN delay category, accounting for 63.3% of 8,729 BTS-attributed delay minutes during July 2025–June 2026.

Airline18.3%
Late aircraft63.3%
National airspace8.7%
Weather9.6%
Security0.1%
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.