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

Jackson, WY (JAC) to Newark, NJ (EWR) flight delay odds

70.5% of 288 official scheduled JAC-to-EWR flights arrived on time; 16.0% arrived at least 30 minutes late and 5.6% 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 SIGNALHigher disruption
70.5%arrived on time
16.0%30+ min late
5.6%cancelled
288scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late9.7%all scheduled flights
120+ minutes late5.2%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+8.9 mincompleted flights

Which departure time was most reliable for JAC to EWR?

Among qualifying JAC-to-EWR departure window results, Early morning had the highest on-time rate: 76.5% of 179 flights. Afternoon was lowest at 60.6% across 109 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning17976.5%10.6%6.1%
Afternoon10960.6%24.8%4.6%

Which weekday was most reliable for JAC to EWR?

Among qualifying JAC-to-EWR weekday results, Thursday had the highest on-time rate: 80.0% of 35 flights. Sunday was lowest at 62.0% across 50 flights.

DayFlightsOn time30+ minCancelled
Monday3969.2%15.4%7.7%
Tuesday4072.5%12.5%5.0%
Wednesday3473.5%23.5%0.0%
Thursday3580.0%14.3%2.9%
Friday4075.0%10.0%10.0%
Saturday5066.0%18.0%2.0%
Sunday5062.0%18.0%10.0%

Which airline was most reliable for JAC to EWR?

Only United Airlines met the JAC-to-EWR airline threshold: 70.5% of 288 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
United Airlines28870.5%16.0%5.6%

Which month was most reliable for JAC to EWR?

Among qualifying JAC-to-EWR month results, June 2026 had the highest on-time rate: 80.0% of 30 flights. December 2025 was lowest at 48.1% across 27 flights.

MonthFlightsOn time30+ minCancelled
July 20253171.0%12.9%9.7%
August 20253167.7%16.1%6.5%
September 20251764.7%17.6%11.8%
December 20252748.1%37.0%3.7%
January 20264468.2%15.9%4.5%
February 20264774.5%12.8%8.5%
March 20264372.1%20.9%0.0%
June 20263080.0%0.0%6.7%

What drove JAC to EWR delay minutes?

National airspace was the largest recorded JAC-to-EWR delay category, accounting for 53.6% of 5,221 BTS-attributed delay minutes during July 2025–June 2026.

Airline14.9%
Late aircraft22.1%
National airspace53.6%
Weather9.4%
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.