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

Austin, TX (AUS) to Newark, NJ (EWR) flight delay odds

72.8% of 2,104 official scheduled AUS-to-EWR flights arrived on time; 18.1% arrived at least 30 minutes late and 2.7% 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 SIGNALVariable
72.8%arrived on time
18.1%30+ min late
2.7%cancelled
2,104scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late11.6%all scheduled flights
120+ minutes late5.3%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival+15.3 mincompleted flights

Which departure time was most reliable for AUS to EWR?

Among qualifying AUS-to-EWR departure window results, Early morning had the highest on-time rate: 87.1% of 726 flights. Afternoon was lowest at 54.7% across 552 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning72687.1%6.2%3.2%
Late morning42380.1%11.6%1.9%
Afternoon55254.7%32.2%3.1%
Evening40364.0%27.0%2.0%

Which weekday was most reliable for AUS to EWR?

Among qualifying AUS-to-EWR weekday results, Tuesday had the highest on-time rate: 78.2% of 307 flights. Sunday was lowest at 63.2% across 302 flights.

DayFlightsOn time30+ minCancelled
Monday31471.0%16.9%5.4%
Tuesday30778.2%12.7%1.3%
Wednesday30677.8%16.7%0.3%
Thursday31469.4%19.7%1.9%
Friday31476.1%17.5%2.2%
Saturday24773.7%15.8%3.6%
Sunday30263.2%27.2%4.0%

Which airline was most reliable for AUS to EWR?

Among qualifying AUS-to-EWR airline results, United Airlines had the highest on-time rate: 77.0% of 1,737 flights. Spirit Airlines was lowest at 51.7% across 348 flights.

AirlineFlightsOn time30+ minCancelled
United Airlines1,73777.0%15.3%2.0%
Spirit Airlines34851.7%32.2%6.3%
Republic Airways1973.7%15.8%0.0%

Which month was most reliable for AUS to EWR?

Among qualifying AUS-to-EWR month results, May 2026 had the highest on-time rate: 86.9% of 145 flights. July 2025 was lowest at 59.5% across 173 flights.

MonthFlightsOn time30+ minCancelled
July 202517359.5%32.4%2.3%
August 202515969.8%22.6%0.6%
September 202515984.9%11.9%0.6%
October 202518565.4%28.1%1.1%
November 202520368.0%23.2%3.0%
December 202521762.2%26.3%2.8%
January 202617879.8%10.7%7.9%
February 202614879.1%7.4%6.8%
March 202620365.0%20.2%2.5%
April 202618879.3%6.9%3.2%
May 202614586.9%8.3%0.0%
June 202614683.6%12.3%0.7%

What drove AUS to EWR delay minutes?

National airspace was the largest recorded AUS-to-EWR delay category, accounting for 50.6% of 47,930 BTS-attributed delay minutes during July 2025–June 2026.

Airline26.6%
Late aircraft22.3%
National airspace50.6%
Weather0.4%
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.