JST
Johnstown, PA
Johnstown, Pennsylvania
Data coverage: 2020 — 2024
Total Flights
5,813
On-Time Rate
83.7%
Avg Delay
138.5 min
Delayed
950
Cancelled
87
Delay Causes
Top delay cause: Carrier
Late Aircraft 40.4%
Carrier 45.3%
NAS (National Aviation System) 4.0%
Weather 10.3%
Security 0.0%
Monthly Performance
Recent 24 months of flight data.
| Period | Flights | Dep Delayed | Arr Delayed | Cancelled | Diverted |
|---|---|---|---|---|---|
| Dec 2024 | 124 | 15 | 20 | 0 | 0 |
| Nov 2024 | 118 | 10 | 15 | 2 | 0 |
| Oct 2024 | 124 | 10 | 16 | 0 | 0 |
| Sep 2024 | 120 | 9 | 17 | 0 | 0 |
| Aug 2024 | 124 | 8 | 19 | 0 | 0 |
| Jul 2024 | 124 | 10 | 12 | 0 | 0 |
| Jun 2024 | 120 | 10 | 17 | 0 | 0 |
| May 2024 | 124 | 16 | 15 | 1 | 0 |
| Apr 2024 | 120 | 17 | 16 | 0 | 0 |
| Mar 2024 | 124 | 5 | 8 | 2 | 0 |
| Feb 2024 | 116 | 7 | 8 | 3 | 0 |
| Jan 2024 | 124 | 16 | 14 | 9 | 0 |
| Dec 2023 | 120 | 10 | 11 | 0 | 0 |
| Nov 2023 | 118 | 9 | 8 | 0 | 0 |
| Oct 2023 | 124 | 14 | 13 | 2 | 0 |
| Sep 2023 | 120 | 7 | 13 | 0 | 0 |
| Aug 2023 | 124 | 6 | 14 | 1 | 0 |
| Jul 2023 | 124 | 18 | 24 | 3 | 1 |
| Jun 2023 | 120 | 11 | 14 | 0 | 0 |
| May 2023 | 124 | 2 | 6 | 0 | 0 |
| Apr 2023 | 120 | 11 | 6 | 2 | 0 |
| Mar 2023 | 124 | 6 | 6 | 0 | 0 |
| Feb 2023 | 112 | 3 | 4 | 0 | 0 |
| Jan 2023 | 122 | 11 | 7 | 4 | 0 |
Top Routes
Busiest routes to and from JST.
| Route | Flights | On-Time | Distance |
|---|---|---|---|
| IAD (Washington) → JST (Johnstown) | 1,222 | 85.1% | 120 mi |
| JST (Johnstown) → IAD (Washington) | 1,194 | 86.6% | 120 mi |
| JST (Johnstown) → ORD (Chicago) | 891 | 82.6% | 487 mi |
| ORD (Chicago) → JST (Johnstown) | 891 | 76.4% | 487 mi |
Data Source: Bureau of Transportation Statistics, On-Time Performance Data.
Statistics reflect cumulative performance across all available reporting periods.