BJ521 ParisCDG · 22:20 TunisTUN · 23:50
BJ521 by Nouvelair flies from Paris (CDG) to Tunis (TUN).
scheduled from CDG
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 9 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at CDG and TUN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Paris to Tunis flights today
same route · NouvelairIf BJ521 is cancelled, these are the other Nouvelair nonstop flights from Paris to Tunis on the same day, with scheduled departure times in CDG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BJ521 actually runs
Pro Flight Search has tracked every published board update for BJ521 across the CDG and TUN boards: schedule changes, gate pushes and actual clocks. Usually departs ~53 min late. Based on 9 confirmed departures · 1/9 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how BJ521 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: TS-INF, TS-INL, TS-INJ, TS-INM.
Board clocks recorded as CDG and TUN published them.
Planning around BJ521? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BJ521 Paris to Tunis on-time performance, measured from the CDG and TUN airport boards.
https://proflightsearch.com/flight/BJ521
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