How long is the ST90 flight?

The timetable allows 2 h 7 min. Boise to Mammoth Lakes is 696 km (432 mi).

What other flight numbers does ST90 have?

Also listed as RTL90 (Air Thanlwin's ICAO code) and ST 90.

ST90 Flight Status Air Thanlwin: Boise to Mammoth Lakes (RTL90)

ST 90 Boise to Mammoth Lakes Flight Status

Not scheduled today. Latest flight: October 20th, 2026 ; recent history is in the table below.

This flight continues to Twin Falls (TWF): ST90 Mammoth Lakes to Twin Falls departs at 09:00 local time on Oct 20.

ST 90 Flight Status & Schedule Air Thanlwin Boise to Mammoth Lakes

Date	From	To	Departure	Arrival	Status	Details
Oct 20	BOI	MMH	07:22	08:16	Landed	Track >

Air Thanlwin operates ST 90 from Boise to Mammoth Lakes, a 696 km (432 mi) trip. The timetable allows 2 h 7 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 20 October 2026, landed on time.

< All Boise BOI Departures All Mammoth Lakes MMH Arrivals >

About ST 90

Route: Boise Airport BOI to Mammoth Yosemite Airport MMH
Distance: 696 km (432 mi)
Scheduled flight time: 2 h 7 min

ST 90 FAQ

How long is the ST90 flight?: The timetable allows 2 h 7 min. Boise to Mammoth Lakes is 696 km (432 mi).
What other flight numbers does ST90 have?: Also listed as RTL90 (Air Thanlwin's ICAO code) and ST 90.

ST90 and Boise BOI to Mammoth Lakes MMH Flights

Other flights departing from Boise BOI: WN4516, WN813, OO5386, WN1132

All flights connecting Boise BOI to Mammoth Lakes MMH.