HLN
Helena, MT
Helena, Montana
Data coverage: 2020 — 2024
Total Flights
14,209
On-Time Rate
90.5%
Avg Delay
100.4 min
Delayed
1,349
Cancelled
100
Delay Causes
Top delay cause: Carrier
Late Aircraft 17.1%
Carrier 56.7%
NAS (National Aviation System) 10.3%
Weather 15.9%
Security 0.0%
Monthly Performance
Recent 24 months of flight data.
| Period | Flights | Dep Delayed | Arr Delayed | Cancelled | Diverted |
|---|---|---|---|---|---|
| Dec 2024 | 242 | 14 | 14 | 0 | 0 |
| Nov 2024 | 236 | 13 | 17 | 1 | 1 |
| Oct 2024 | 286 | 8 | 8 | 0 | 0 |
| Sep 2024 | 240 | 12 | 10 | 0 | 0 |
| Aug 2024 | 248 | 13 | 19 | 0 | 0 |
| Jul 2024 | 248 | 14 | 15 | 0 | 1 |
| Jun 2024 | 240 | 14 | 19 | 0 | 2 |
| May 2024 | 248 | 15 | 13 | 0 | 0 |
| Apr 2024 | 240 | 11 | 12 | 0 | 0 |
| Mar 2024 | 274 | 8 | 14 | 2 | 0 |
| Feb 2024 | 290 | 14 | 15 | 1 | 0 |
| Jan 2024 | 322 | 37 | 33 | 5 | 0 |
| Dec 2023 | 316 | 8 | 14 | 2 | 1 |
| Nov 2023 | 256 | 7 | 14 | 0 | 0 |
| Oct 2023 | 248 | 15 | 21 | 0 | 1 |
| Sep 2023 | 250 | 12 | 16 | 0 | 0 |
| Aug 2023 | 310 | 17 | 19 | 0 | 2 |
| Jul 2023 | 310 | 19 | 21 | 2 | 0 |
| Jun 2023 | 270 | 11 | 14 | 3 | 0 |
| May 2023 | 220 | 3 | 4 | 0 | 0 |
| Apr 2023 | 206 | 3 | 8 | 0 | 0 |
| Mar 2023 | 186 | 6 | 7 | 0 | 0 |
| Feb 2023 | 168 | 3 | 4 | 0 | 0 |
| Jan 2023 | 184 | 8 | 13 | 4 | 1 |
Top Routes
Busiest routes to and from HLN.
| Route | Flights | On-Time | Distance |
|---|---|---|---|
| HLN (Helena) → SLC (Salt Lake City) | 3,746 | 93% | 402 mi |
| SLC (Salt Lake City) → HLN (Helena) | 3,745 | 93.6% | 402 mi |
| DEN (Denver) → HLN (Helena) | 2,152 | 84.5% | 594 mi |
| HLN (Helena) → DEN (Denver) | 2,150 | 85.6% | 594 mi |
| HLN (Helena) → SEA (Seattle) | 677 | 84.8% | 491 mi |
| SEA (Seattle) → HLN (Helena) | 677 | 86.7% | 491 mi |
Data Source: Bureau of Transportation Statistics, On-Time Performance Data.
Statistics reflect cumulative performance across all available reporting periods.