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

Baltimore, MD (BWI) to Indianapolis, IN (IND) flight delay odds

77.1% of 1,219 official scheduled BWI-to-IND flights arrived on time; 12.7% arrived at least 30 minutes late and 1.1% 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
77.1%arrived on time
12.7%30+ min late
1.1%cancelled
1,219scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.9%all scheduled flights
120+ minutes late2.1%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+6.7 mincompleted flights

Which departure time was most reliable for BWI to IND?

Among qualifying BWI-to-IND departure window results, Late morning had the highest on-time rate: 89.0% of 263 flights. Night was lowest at 64.7% across 232 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning13986.3%4.3%1.4%
Late morning26389.0%5.7%0.4%
Afternoon30979.6%10.4%0.6%
Evening27668.8%17.4%1.8%
Night23264.7%23.3%1.7%

Which weekday was most reliable for BWI to IND?

Among qualifying BWI-to-IND weekday results, Tuesday had the highest on-time rate: 83.3% of 174 flights. Sunday was lowest at 66.8% across 193 flights.

DayFlightsOn time30+ minCancelled
Monday18474.5%15.2%1.1%
Tuesday17483.3%10.3%0.0%
Wednesday16981.7%13.0%0.6%
Thursday18279.7%9.9%0.5%
Friday18377.0%9.8%1.6%
Saturday13478.4%11.2%0.0%
Sunday19366.8%18.7%3.6%

Which airline was most reliable for BWI to IND?

Only Southwest Airlines met the BWI-to-IND airline threshold: 77.1% of 1,219 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,21977.1%12.7%1.1%

Which month was most reliable for BWI to IND?

Among qualifying BWI-to-IND month results, September 2025 had the highest on-time rate: 89.5% of 95 flights. December 2025 was lowest at 64.3% across 98 flights.

MonthFlightsOn time30+ minCancelled
July 202511968.1%18.5%2.5%
August 20259880.6%11.2%1.0%
September 20259589.5%5.3%0.0%
October 202511983.2%11.8%0.0%
November 202510184.2%8.9%1.0%
December 20259864.3%20.4%0.0%
January 20269375.3%8.6%3.2%
February 20268187.7%6.2%4.9%
March 20268971.9%14.6%2.2%
April 202610677.4%13.2%0.0%
May 202610676.4%14.2%0.0%
June 202611470.2%16.7%0.0%

What drove BWI to IND delay minutes?

Late aircraft was the largest recorded BWI-to-IND delay category, accounting for 49.5% of 13,837 BTS-attributed delay minutes during July 2025–June 2026.

Airline33.0%
Late aircraft49.5%
National airspace13.0%
Weather3.9%
Security0.7%
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.