AeroflotSU
Flights SU659 12:55 Th Sa
live
Direct flights from Bangkok (BKK) to Irkutsk (IKT): 8 nonstop departures observed each week across 2 airlines. 45% of the last 11 operated flights arrived within 15 minutes of schedule. The median arrival is 17 minutes late. No cancellations were recorded across the 11 tracked flights. The nonstop covers 4,303 km, an estimated 6 hours 1 minutes in the air. Measured by Pro Flight Search from live flight boards at Bangkok and Irkutsk. Updated 15 September 2026 at 15:48 UTC.
BKK
Bangkok
smooth · +10
IKT
Irkutsk
tracking
4,303 km · ~6h 01m est.
Runs rough · 2 airlines · 8x weekly · nonstop
45% on time
of the last 11 operated BKK → IKT flights arrived within 15 minutes
Median arrival delay is +17 min. 0 of 11 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+17 minacross the last 11 operated legs
Flight time~6h 01mestimated from route distance
Weekly departures8x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 11
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AeroflotS7
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Bangkok to Irkutsk route actually runs
Pro Flight Search records official board updates for nonstop BKK to IKT flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Bangkok (BKK) to Irkutsk (IKT) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BKK-IKT
BKK to IKT questions
Is BKK–IKT running on time right now?
Smooth skies ahead. The departure side at BKK is the weaker end, route health score 86/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on BKK–IKT?
Operators schedule morning departures around 11:25 from BKK. Earlier flights typically land before destination-airport delays accumulate later in the day; check the IKT delay card to confirm conditions when you'd arrive.
How long is the flight from BKK to IKT?
Great-circle distance is 4,303 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 334–399 min gate-to-gate on this route.
How often does BKK–IKT fly?
2 carriers operate this route, around 9 flights a week between them. Compare carrier days and times in the airline list above.
.