| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | DEL | PAT | 16:58 | 18:16 |
Landed
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| Oct 24 | DEL | PAT | 16:52 | 18:07 |
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| Oct 23 | DEL | PAT | 17:20 | 18:34 |
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| Oct 22 | DEL | PAT | 17:06 | 18:18 |
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| Oct 19 | DEL | PAT | 16:55 | 18:18 |
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| Oct 18 | DEL | PAT | 17:29 | 18:49 |
Landed Late
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| Oct 17 | DEL | PAT | 17:13 | 18:28 |
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| Oct 16 | DEL | PAT | 17:05 | 18:20 |
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| Oct 15 | DEL | PAT | 17:29 | 18:44 |
Landed Late
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| Oct 14 | DEL | PAT | 17:01 | 18:14 |
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Air India Flight AI2521 connects Delhi, India to Patna, India, taking off from Delhi Indira Gandhi International Airport DEL and landing at Patna Jay Prakash Narayan International Airport PAT.
How long is the AI2521 flight from Delhi to Patna?
The average flight time from Delhi to Patna is 1 hour and 16 minutes. The flight distance is 857 km / 532 miles and the average flight speed is 677 km/h / 421 mph.
What is the On-Time Performance (OTP) of Air India Flight AI2521 Delhi to Patna?
The Airportia On-Time Performance Rating for Air India Flight AI2521 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AI2521 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 18:16.
How else can the flight AI2521 be referenced as?
This Air India flight can also be referenced as AIC2521, AI 2521, AIC 2521.
How often is flight AI2521 delayed?
On average, 40% of all AI2521 flights are delayed. The average delay is 13 minutes.
See our AI2521 Flight Tracker above for more details.
Other flights departing from Delhi DEL: 6E2023, 6E2092, 6E2141, 6E2142
Other flights arriving at Patna PAT: SG988, 6E5641, SG966, EW876
All flights connecting Delhi DEL to Patna PAT.
