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

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

66.4% of 289 official scheduled EWR-to-JAC flights arrived on time; 18.7% arrived at least 30 minutes late and 5.2% 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
66.4%arrived on time
18.7%30+ min late
5.2%cancelled
289scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late10.0%all scheduled flights
120+ minutes late3.1%all scheduled flights
Diverted2.1%did not reach as scheduled
Average arrival+9.6 mincompleted flights

Which departure time was most reliable for EWR to JAC?

Among qualifying EWR-to-JAC departure window results, Late morning had the highest on-time rate: 69.7% of 109 flights. Evening was lowest at 64.4% across 177 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning10969.7%11.9%3.7%
Evening17764.4%23.2%5.6%

Which weekday was most reliable for EWR to JAC?

Among qualifying EWR-to-JAC weekday results, Saturday had the highest on-time rate: 74.0% of 50 flights. Friday was lowest at 60.0% across 50 flights.

DayFlightsOn time30+ minCancelled
Monday3964.1%20.5%10.3%
Tuesday3571.4%14.3%2.9%
Wednesday3565.7%28.6%2.9%
Thursday4065.0%22.5%7.5%
Friday5060.0%20.0%4.0%
Saturday5074.0%10.0%4.0%
Sunday4065.0%17.5%5.0%

Which airline was most reliable for EWR to JAC?

Only United Airlines met the EWR-to-JAC airline threshold: 66.4% of 289 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
United Airlines28966.4%18.7%5.2%

Which month was most reliable for EWR to JAC?

Among qualifying EWR-to-JAC month results, January 2026 had the highest on-time rate: 75.0% of 44 flights. December 2025 was lowest at 42.9% across 28 flights.

MonthFlightsOn time30+ minCancelled
July 20253148.4%22.6%12.9%
August 20253171.0%22.6%3.2%
September 20251675.0%12.5%12.5%
December 20252842.9%25.0%3.6%
January 20264475.0%11.4%4.5%
February 20264772.3%14.9%6.4%
March 20264374.4%11.6%0.0%
June 20263053.3%36.7%6.7%

What drove EWR to JAC delay minutes?

Late aircraft was the largest recorded EWR-to-JAC delay category, accounting for 38.8% of 4,678 BTS-attributed delay minutes during July 2025–June 2026.

Airline27.7%
Late aircraft38.8%
National airspace26.5%
Weather7.0%
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.