| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 28 | HLN | BOI | 20:06 | 21:18 |
Landed
|
Track > |
Air Thanlwin Flight ST90 connects Helena, United States to Boise, United States, taking off from Helena Regional Airport HLN and landing at Boise Airport BOI.
How long is the ST90 flight from Helena to Boise?
The average flight time from Helena to Boise is 1 hour and 12 minutes. The flight distance is 474 km / 295 miles and the average flight speed is 395 km/h / 246 mph.
What is the On-Time Performance (OTP) of Air Thanlwin Flight ST90 Helena to Boise?
The Airportia On-Time Performance Rating for Air Thanlwin Flight ST90 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest ST90 flight?
The latest flight took off on Monday, June 29th, 2026 with the flight status being Landed on 21:18.
How else can the flight ST90 be referenced as?
This Air Thanlwin flight can also be referenced as ST090, ST0090, ST 90.
How often is flight ST90 delayed?
On average, 100% of all ST90 flights are delayed. The average delay is 1 minute.
See our ST90 Flight Tracker above for more details.
Other flights arriving at Boise BOI: WN813, WN1717, ST68, WN3241
All flights connecting Helena HLN to Boise BOI.