Route
EWR → JAC
Newark Liberty International Airport Jackson Hole Airport
1,874 miles
Return route JAC → EWR →
How punctual is this route?
- On-time arrivals
- 69.5%
- Less than 15 minutes late
- Cancelled
- 5.9%
- Of scheduled flights
- Average delay when late
- 74 min
- Flights arriving 15+ minutes late
- Flights tracked
- 289
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 42%
- Air traffic control & airport 27%
- Airline (crew, maintenance, cleaning) 18%
- Extreme weather 13%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 85.7% | 16 |
| December 2025 | 48.0% | 28 |
| January 2026 | 78.6% | 44 |
| February 2026 | 77.3% | 47 |
| March 2026 | 76.2% | 43 |
| April 2026 | 100.0% | 7 |
| May 2026 | 75.0% | 12 |
| June 2026 | 57.1% | 30 |
| July 2026 | 68.0% | 31 |
| August 2026 | 50.0% | 31 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| United Airlines | 289 | 69.5% | 5.9% | 74 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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