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

Baltimore, MD (BWI) to Austin, TX (AUS) flight delay odds

75.9% of 1,273 official scheduled BWI-to-AUS flights arrived on time; 12.8% arrived at least 30 minutes late and 1.7% 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 SIGNALGenerally reliable
75.9%arrived on time
12.8%30+ min late
1.7%cancelled
1,273scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.5%all scheduled flights
120+ minutes late2.0%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+2.7 mincompleted flights

Which departure time was most reliable for BWI to AUS?

Among qualifying BWI-to-AUS departure window results, Early morning had the highest on-time rate: 90.7% of 332 flights. Night was lowest at 60.0% across 50 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning33290.7%2.7%1.5%
Late morning22882.9%9.2%1.8%
Afternoon32370.0%14.6%0.9%
Evening34064.7%21.5%2.6%
Night5060.0%26.0%2.0%

Which weekday was most reliable for BWI to AUS?

Among qualifying BWI-to-AUS weekday results, Tuesday had the highest on-time rate: 81.5% of 184 flights. Sunday was lowest at 68.8% across 199 flights.

DayFlightsOn time30+ minCancelled
Monday18774.9%11.8%3.7%
Tuesday18481.5%10.3%0.0%
Wednesday17879.8%11.2%1.7%
Thursday18676.3%14.0%1.6%
Friday18871.8%14.4%1.1%
Saturday15179.5%8.6%0.7%
Sunday19968.8%18.1%3.0%

Which airline was most reliable for BWI to AUS?

Only Southwest Airlines met the BWI-to-AUS airline threshold: 75.9% of 1,273 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,27375.9%12.8%1.7%

Which month was most reliable for BWI to AUS?

Among qualifying BWI-to-AUS month results, February 2026 had the highest on-time rate: 86.7% of 83 flights. July 2025 was lowest at 64.7% across 119 flights.

MonthFlightsOn time30+ minCancelled
July 202511964.7%21.8%4.2%
August 202510879.6%10.2%2.8%
September 202510786.0%4.7%0.0%
October 202512080.0%10.8%0.8%
November 202510582.9%10.5%0.0%
December 202510666.0%21.7%0.0%
January 20269379.6%8.6%6.5%
February 20268386.7%6.0%2.4%
March 20269778.4%10.3%4.1%
April 202611275.9%10.7%0.0%
May 202611969.7%14.3%0.0%
June 202610465.4%21.2%1.0%

What drove BWI to AUS delay minutes?

Airline was the largest recorded BWI-to-AUS delay category, accounting for 42.2% of 14,525 BTS-attributed delay minutes during July 2025–June 2026.

Airline42.2%
Late aircraft33.9%
National airspace18.6%
Weather5.1%
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.