FB491FB · SOF → ZRH
live · 3m ago
Route confirmed FB

FB491 SofiaSOF · 14:20 ZurichZRH · 15:40

FB491 by FB flies from Sofia (SOF) to Zurich (ZRH).

Right nowNext departure Friday Operates Fri Sun
08:00

scheduled from SOF

Typical gate push+0 minmedian posted departure
Typical arrival+26 minmedian over 3 operations

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
11-01
+20 gate · +28 arrival
10-30
+0 gate · +26 arrival
10-23
+0 gate · +12 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
SOFSofiaOn-time likelySOF delay board →
ZRHZurichOn-time likelyZRH delay board →
SOF→ZRHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
1.5%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at SOF and ZRH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Sofia

Forecast

Wed 4 Nov, local date

High9°Clikely 8°C to 10°C
Low5°Clikely 3°C to 6°C
  • 84% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Zurich

Forecast

Wed 4 Nov, local date

High8°Clikely 7°C to 10°C
Low3°Clikely 1°C to 4°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How FB491 actually runs

Pro Flight Search has tracked every published board update for FB491 across the SOF and ZRH boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: landed +26 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how FB491 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-01SOF 14:20 14:40 (+20)ZRH 15:40 16:08 (+28)
10-30SOF 08:00 (+0)ZRH 09:20 09:46 (+26)
10-23SOF 08:30 (+0)ZRH 09:50 10:02 (+12)

Aircraft

Recent tails: LZVIE, LZLIS.

Board clocks recorded as SOF and ZRH published them.

Planning around FB491? 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: FB491 Sofia to Zurich on-time performance, measured from the SOF and ZRH airport boards.

Canonical URL
https://proflightsearch.com/flight/FB491
How we measure this →