AI1791Air India · DEL → CCU
live · 6h ago
Route confirmed Air India

AI1791 New DelhiDEL · 10:04 KolkataCCU · 12:15

AI1791 by Air India flies from New Delhi (DEL) to Kolkata (CCU) for the Thu, Oct 22 departure.

Right nowLanded in Kolkata · today
11:50

arrived at CCU · 25 min early

⚖ AI1791 typically leaves +0 and lands −16. The air wins minutes back.
Typical gate push+0 minmedian posted departure
Typical arrival−16 minmedian over 11 operations
Wins back in air~16 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 11tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-22
+0 gate · −25 arrival
10-21
+0 gate · −16 arrival
10-20
+0 gate · −11 arrival
10-19
+0 gate · −20 arrival
10-18
+0 gate · −29 arrival
10-17
+0 gate · −27 arrival
10-16
+0 gate · −11 arrival

The 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 operation

median arrival −16 min · 0 cancelled · 11 operations tracked

The route today

live boards
DELNew DelhiOn-time likelyDEL delay board →
CCUKolkataOn-time likelyCCU delay board →
DEL→CCUevery carrier, schedules and on-time historyRoute intelligence →

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.

Other New Delhi to Kolkata flights today

same route · Air India
AI2702departs 02:32
AI2535departs 06:40
AI2705departs 07:30
AI1707departs 11:55
AI2513departs 12:10
AI1704departs 13:00

If AI1791 is cancelled, these are the other Air India nonstop flights from New Delhi to Kolkata on the same day, with scheduled departure times in DEL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AI1791 actually runs

Pro Flight Search has tracked every published board update for AI1791 across the DEL and CCU boards: schedule changes, gate pushes and actual clocks. Usually lands ~16 min early. Based on 11 confirmed landings · 11/11 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 AI1791 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
10-22DEL 10:04 (+0)CCU 12:15 11:50 (−25)
10-21DEL 10:12 (+0)CCU 12:15 11:59 (−16)
10-20DEL 10:16 (+0)CCU 12:15 12:04 (−11)
10-19DEL 10:06 (+0)CCU 12:15 11:55 (−20)
10-18DEL 10:01 (+0)CCU 12:15 11:46 (−29)
10-17DEL 10:05 (+0)CCU 12:15 11:48 (−27)
10-16DEL 10:18 (+0)CCU 12:15 12:04 (−11)
10-15DEL 10:18 (+0)CCU 12:15 12:08 (−7)
10-14DEL 10:14 (+0)CCU 12:15 12:01 (−14)
10-13DEL 10:12 (+0)CCU 12:15 11:54 (−21)
10-12DEL 10:33 (+0)CCU 12:15 12:26 (+11)

Aircraft

Recent tails: VT-RTW, VT-RTJ, VT-RTK, VT-RIO.

Board clocks recorded as DEL and CCU published them.

Planning around AI1791? 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 — AI1791 New Delhi to Kolkata on-time performance, measured from the DEL and CCU airport boards.

Canonical URL
https://proflightsearch.com/flight/AI1791
How we measure this →