BKK → LEDBangkok to St. Petersburg

live

Direct flights from Bangkok (BKK) to St. Petersburg (LED): 2 nonstop departures observed each week across 1 airline. The median arrival is 21 minutes late. No cancellations were recorded across the 3 tracked flights. The nonstop covers 7,609 km, an estimated 10 hours 15 minutes in the air. Measured by Pro Flight Search from live flight boards at Bangkok and St. Petersburg. Updated 9 October 2026 at 08:48 UTC.

BKK Bangkok busy · +22
LED St. Petersburg tracking
7,609 km · ~10h 15m est.
departs 14:452x weekly
Running clean · 1 airline · 2x weekly · nonstop
70 / 100

route health from live BKK and LED delay boards

Median arrival delay is +21 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+21 minacross the last 3 operated legs
Flight time~10h 15mestimated from route distance
Weekly departures2x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Aeroflot

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 days
AeroflotSU

Flights SU621 14:45 Fr Su

History

operated legs · board outcomes
10-09SU621departed+13
10-04SU621departed+21
10-02SU621departed+96

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
BKKBangkok +22 min busy 🌤 few clouds · ENE 4 kt Full BKK delay board →
LEDSt. Petersburg tracking Full LED delay board →

How the Bangkok to St. Petersburg route actually runs

Pro Flight Search records official board updates for nonstop BKK to LED 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 St. Petersburg (LED) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/BKK-LED
How we measure this →

BKK to LED questions

Is BKK–LED running on time right now?

Mostly on schedule. The departure side at BKK is the weaker end, route health score 70/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from BKK to LED?

Great-circle distance is 7,609 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 567–682 min gate-to-gate on this route.

How often does BKK–LED fly?

Aeroflot runs the route with about 2 flights a week (sun, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at BKK and arrival-side delay at LED, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.