| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 30 | LKO | BOM | 17:45 | 19:28 |
Delayed
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| Aug 29 | LKO | BOM | 16:15 | 18:04 |
Landed
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| Aug 28 | LKO | BOM | 18:04 | 19:48 |
Delayed
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| Aug 27 | LKO | BOM | 16:15 | 18:00 |
Landed
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| Aug 26 | LKO | BOM | 16:36 | 18:18 |
Landed
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| Aug 25 | LKO | BOM | 16:27 | 18:16 |
Landed
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| Aug 24 | LKO | BOM | 16:15 | 18:06 |
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| Aug 23 | LKO | BOM | 16:19 | 18:13 |
Landed
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| Aug 22 | LKO | BOM | 16:16 | 18:05 |
Landed
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| Aug 21 | LKO | BOM | 16:20 | 18:10 |
Landed
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KLM Flight KL4521 connects Lucknow, India to Mumbai, India, taking off from Lucknow Chaudhary Charan Singh Airport LKO and landing at Mumbai Chhatrapati Shivaji International Airport BOM.
How long is the KL4521 flight from Lucknow to Mumbai?
The average flight time from Lucknow to Mumbai is 1 hour and 47 minutes. The flight distance is 1184 km / 735 miles and the average flight speed is 661 km/h / 411 mph.
How many KL4521 flights are operated per week?
7 flights per week. The flight KL4521 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of KLM Flight KL4521 Lucknow to Mumbai?
The Airportia On-Time Performance Rating for KLM Flight KL4521 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KL4521 arriving at?
Flight KL4521 arrives at Mumbai Chhatrapati Shivaji International Airport (BOM) Terminal 2.
When was the latest KL4521 flight?
The latest flight took off on Sunday, August 30th, 2026 with the flight status being En-Route on 19:28.
How else can the flight KL4521 be referenced as?
This KLM flight can also be referenced as KLM4521, KL 4521, KLM 4521.
How often is flight KL4521 delayed?
On average, 20% of all KL4521 flights are delayed. The average delay is 68 minutes.
See our KL4521 Flight Tracker above for more details.
Other flights departing from Lucknow LKO: 6E708, 6E7027, 6E7221, 6E6902
Other flights arriving at Mumbai BOM: QP1428, 6E327, 6E708, 6E5139
All flights connecting Lucknow LKO to Mumbai BOM.
