TU643Tunisair · VIE → TUN
live · 11m ago
Route confirmed Tunisair

TU643 ViennaVIE · 17:55 TunisTUN · 20:00

TU643 by Tunisair flies from Vienna (VIE) to Tunis (TUN).

Right nowNext departure Sunday Operates Thu Sun
10:20

scheduled from VIE

Typical gate push+42 minmedian posted departure

Where the minutes go

last 4 operations · gate push → arrival
0+38+77+115 min
11-06
+28 gate
11-05
+28 gate
11-01
+56 gate
10-29
+115 gate

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
VIEViennaModerate riskVIE delay board →
TUNTunisOn-time likelyTUN delay board →
VIE→TUNevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
100%Chance of 15+ min delay
1.2%Chance of cancellation
+97 minTypical airport delay in this weather

Conditions at VIE and TUN 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. This route has few tracked flights so far, so treat this as an early read.

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

Tomorrow at Vienna

Forecast

Sat 7 Nov, local date

High8°Clikely 6°C to 10°C
Low0°Clikely −2°C to 2°C
  • 52% chance of fog

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 Tunis

Forecast

Sat 7 Nov, local date

High23°Clikely 22°C to 24°C
Low15°Clikely 13°C to 16°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 TU643 actually runs

Pro Flight Search has tracked every published board update for TU643 across the VIE and TUN boards: schedule changes, gate pushes and actual clocks. Usually departs ~42 min late. Based on 4 confirmed departures · 0/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how TU643 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
11-06VIE 17:55 18:23 (+28)TUN 20:00
11-05VIE 17:55 18:23 (+28)TUN 20:00
11-01VIE 10:20 11:16 (+56)TUN 12:25
10-29VIE 17:55 19:50 (+115)TUN 20:00

Aircraft

Recent tails: TS-IMR, TS-ITB.

Board clocks recorded as VIE and TUN published them.

Planning around TU643? 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: TU643 Vienna to Tunis on-time performance, measured from the VIE and TUN airport boards.

Canonical URL
https://proflightsearch.com/flight/TU643
How we measure this →