IX1543 KolkataCCU · 15:15 NagpurNAG · 12:30
IX1543 by Air India Express flies from Kolkata (CCU) to Nagpur (NAG).
Same number through CCU → BLR → NAG
scheduled from CCU
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at CCU and NAG 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Kolkata to Nagpur flights today
same route · Air India ExpressIf IX1543 is cancelled, these are the other Air India Express nonstop flights from Kolkata to Nagpur on the same day, with scheduled departure times in CCU local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How IX1543 actually runs
Pro Flight Search has tracked every published board update for IX1543 across the CCU and NAG boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min late. Based on 3 confirmed landings · 1/3 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how IX1543 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: VT-BWM, VTBWM, VTBXA, VT-BXA.
Board clocks recorded as CCU and NAG published them.
Planning around IX1543? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: IX1543 Kolkata to Nagpur on-time performance, measured from the CCU and NAG airport boards.
https://proflightsearch.com/flight/IX1543
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