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

Bangor, ME (BGR) to Washington, DC (DCA) flight delay odds

Historically, 65.4% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 1,111 flights.

HISTORICAL ROUTE SIGNALHigher disruption
65.4%arrived on time
19.7%30+ min late
5.6%cancelled
1,111scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late11.7%all scheduled flights
120+ minutes late5.6%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+23.1 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Early morning36478.6%9.1%6.3%
Late morning4273.8%14.3%7.1%
Afternoon46960.6%25.8%4.1%
Evening23653.4%25.0%7.2%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday16065.0%20.0%5.0%
Tuesday16368.7%15.3%7.4%
Wednesday15863.3%22.8%3.8%
Thursday15669.9%20.5%1.9%
Friday15865.2%20.9%7.0%
Saturday15061.3%21.3%7.3%
Sunday16664.5%17.5%6.6%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
PSA Airlines77863.0%21.6%6.8%
American Airlines23268.1%18.1%2.6%
Republic Airways9382.8%5.4%2.2%
Envoy Air825.0%50.0%12.5%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 20259256.5%25.0%9.8%
August 20259369.9%12.9%3.2%
September 20259071.1%16.7%1.1%
October 20259279.3%12.0%1.1%
November 20258862.5%27.3%2.3%
December 20258758.6%17.2%11.5%
January 20268847.7%26.1%15.9%
February 20268066.2%22.5%3.8%
March 20268955.1%27.0%6.7%
April 20268975.3%19.1%0.0%
May 202610878.7%13.0%0.9%
June 202611561.7%20.0%10.4%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline24.0%
Late aircraft50.5%
National airspace19.4%
Weather6.1%
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.