| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 21 | DEL | CCU | 00:28 | 02:13 |
Landed
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| Jul 20 | DEL | CCU | 01:09 | 02:56 |
Landed Late
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| Jul 19 | DEL | CCU | 00:28 | 02:17 |
Landed
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| Jul 18 | DEL | CCU | 00:31 | 02:22 |
Landed
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| Jul 17 | DEL | CCU | 00:40 | 02:31 |
Landed
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| Jul 16 | DEL | CCU | 01:05 | 02:52 |
Landed Late
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| Jul 15 | DEL | CCU | 00:34 | 02:25 |
Landed
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| Jul 14 | DEL | CCU | 00:56 | 02:45 |
Landed Late
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| Jul 13 | DEL | CCU | 00:38 | 02:24 |
Landed
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| Jul 12 | DEL | CCU | 00:48 | 02:38 |
Landed Late
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Air India Flight AI173 connects Delhi, India to Kolkata, India, taking off from Delhi Indira Gandhi International Airport DEL and landing at Kolkata International Airport CCU.
How long is the AI173 flight from Delhi to Kolkata?
The average flight time from Delhi to Kolkata is 1 hour and 48 minutes. The flight distance is 1313 km / 816 miles and the average flight speed is 725 km/h / 451 mph.
How many AI173 flights are operated per week?
6 flights per week. The flight AI173 is operated on Monday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Air India Flight AI173 Delhi to Kolkata?
The Airportia On-Time Performance Rating for Air India Flight AI173 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AI173 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 02:13.
How else can the flight AI173 be referenced as?
This Air India flight can also be referenced as AIC173, AI0173, AI 173, AIC 173.
How often is flight AI173 delayed?
On average, 80% of all AI173 flights are delayed. The average delay is 16 minutes.
See our AI173 Flight Tracker above for more details.
Other flights departing from Delhi DEL: AI312, VJ896, AI2757, 6E6261
Other flights arriving at Kolkata CCU: QR540, EY220, 6E247, 6E6921
All flights connecting Delhi DEL to Kolkata CCU.