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

Austin, TX (AUS) to Pittsburgh, PA (PIT) flight delay odds

69.8% of 324 official scheduled AUS-to-PIT flights arrived on time; 21.0% arrived at least 30 minutes late and 0.0% 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 SIGNALVariable
69.8%arrived on time
21.0%30+ min late
0.0%cancelled
324scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late10.2%all scheduled flights
120+ minutes late3.4%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+16.7 mincompleted flights

Which departure time was most reliable for AUS to PIT?

Among qualifying AUS-to-PIT departure window results, Late morning had the highest on-time rate: 87.5% of 80 flights. Evening was lowest at 56.5% across 131 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning8087.5%6.2%0.0%
Afternoon7561.3%29.3%0.0%
Evening13156.5%29.8%0.0%

Which weekday was most reliable for AUS to PIT?

Among qualifying AUS-to-PIT weekday results, Wednesday had the highest on-time rate: 81.4% of 43 flights. Friday was lowest at 60.7% across 61 flights.

DayFlightsOn time30+ minCancelled
Monday6168.9%21.3%0.0%
Tuesday4568.9%17.8%0.0%
Wednesday4381.4%14.0%0.0%
Thursday4872.9%25.0%0.0%
Friday6160.7%26.2%0.0%
Sunday4975.5%16.3%0.0%

Which airline was most reliable for AUS to PIT?

Only Southwest Airlines met the AUS-to-PIT airline threshold: 69.7% of 300 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines30069.7%21.3%0.0%
Allegiant Air2470.8%16.7%0.0%

Which month was most reliable for AUS to PIT?

Among qualifying AUS-to-PIT month results, September 2025 had the highest on-time rate: 92.3% of 26 flights. March 2026 was lowest at 48.0% across 25 flights.

MonthFlightsOn time30+ minCancelled
July 20253948.7%33.3%0.0%
August 20253090.0%6.7%0.0%
September 20252692.3%3.8%0.0%
October 20252785.2%11.1%0.0%
November 20252864.3%21.4%0.0%
December 20253174.2%16.1%0.0%
February 20261883.3%0.0%0.0%
March 20262548.0%48.0%0.0%
April 20262665.4%34.6%0.0%
May 20262958.6%27.6%0.0%
June 20263568.6%20.0%0.0%

What drove AUS to PIT delay minutes?

Late aircraft was the largest recorded AUS-to-PIT delay category, accounting for 62.4% of 6,323 BTS-attributed delay minutes during July 2025–June 2026.

Airline26.4%
Late aircraft62.4%
National airspace8.4%
Weather2.8%
Security0.0%
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.