EWR → JAC: cancellations & delays
Over Jan 2023 - Apr 2026, 4.5% of Newark Liberty International Airport (EWR) to Jackson Hole Airport (JAC) flights were cancelled and 31.0% arrived at least 15 minutes late, across 859 flights, flown by UA. Cancellations peak in July.
Check today's live EWR departures →Airport pages: Newark Liberty International Airport (EWR) · Jackson Hole Airport (JAC)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.