The invention of flights has always been a miraculous wonder for the travel industry. Traveling from one corner of the world to another has become just a matter of days instead of months. For some people, taking a flight is an everyday venture while some use it occasionally for vacations. Regardless of the frequency, traveling by air is somehow an important part of almost everyone’s life. However, finding the most comfortable flights and convenient Air routes in India is not easy. Sometimes you can do with the longer durations but can’t handle the rush, while sometimes you just need to get to your destinations no matter what. To help you figure out the odds of having a busy day and a crowded flight at the airport and, here is the list of the top 10 busiest passenger air routes in India.
What are the 5 major airports in India?
The facility of traveling by Air in India has a history that started back in 1911 when the world’s first airmail service started in India, in the city of Allahabad (Present-day Prayagraj). After a few years, civil aviation officially started in India. Fast forward, we have 137 commercial airports in India, 34 of which are international.
In fact, including all the airstrips, military bases, and flying schools, the number of airports in India goes up to 487 in total! Statistically, the Air routes in India fall under the busiest air routes in the entire world. That being said, below is the list of the 5 airports that are on top of this food chain in India.
| Sr. No. | IATA | Name | City | Airlines | Destinations | Passenger |
| 1 | DEL | Indira Gandhi International Airport | New Delhi | 59 | 97 | 68 m p.a. |
| 2 | BOM | Chhatrapati Shivaji International Airport | Mumbai | 49 | 83 | 47 m p.a. |
| 3 | BLR | Kempegowda International Airport | Bangalore | 28 | 40 | 25 m p.a. |
| 4 | MAA | Chennai International Airport | Chennai | 32 | 40 | 20 m p.a. |
| 5 | CCU | Netaji Subhash Chandra Bose International Airport | Kolkata | 19 | 37 | 19 m p.a. |
List of Top 10 busiest passenger air routes in India
| Source | IATA | Destination | IATA | Fare Starting | Passenger |
| Delhi | DEL | Srinagar | SXR | ₹2205 + taxes | 1,63,453 |
| Bengaluru | BLR | Delhi | DEL | ₹2607 + taxes | 1,62,421 |
| Delhi | DEL | Kolkata | CCU | ₹2482 + taxes | 1,39,535 |
| Delhi | DEL | Mumbai | BOM | ₹2468 + taxes | 1,32,875 |
| Delhi | DEL | Patna | PAT | ₹2104 + taxes | 1,31,670 |
| Delhi | DEL | Hyderabad | HYD | ₹1998 + taxes | 1,11,304 |
| Bengaluru | BLR | Kolkata | CCU | ₹3071 + taxes | 1,09,735 |
| Delhi | DEL | Guwahati | GAU | ₹2874 + taxes | 98,319 |
| Chennai | MAA | Delhi | DEL | ₹2174 + taxes | 92,046 |
| Dabolim | GOI | Delhi | DEL | ₹3065 + taxes | 82,378 |
(Note: Fares may vary depending upon the time of booking)
1. Delhi to Srinagar
The busiest air route in India is from Delhi to Srinagar. By air, Delhi and Srinagar are 650 km apart. Airlines like Indigo, Spicejet, Jet Airways, Air India, Go Air etc provide the most convenient flights for this route that last from one hour to three hours, depending upon the stops. The flights go from Indira Gandhi Airport Delhi to Sheikh ul-Alam International Airport, Srinagar. Also, Checkout the 10 best places to visit in Jaipur.
2. Bangalore to Delhi
Delhi is the capital of India, and Bangalore is the silicon valley of India. No wonder they have one of the busiest air routes in India. The aerial distance between Bangalore and Delhi is 1707 KM. To cover this, most flights take around 3 hours. Of course, the time varies according to stops and airlines. The flights go from the Kempegowda International Airport Bangalore to Indira Gandhi Airport Delhi.
3. Delhi to Kolkata
It is no surprise that people fly from Delhi to Kolkata frequently. On average approximately 1,39,535 passengers fly through this route every month. The distance between the airports of these two megacities is 1305 km by air and the duration of the flights range from 2 hours to 4 hours.
4. Delhi to Mumbai
A massive amount of business happens between the capital of India and the financial capital of India. For this, people choose to save time and take flights regularly. You will find 1000s of flights on this route every month. The aerial distance of 1148 Km is covered by a minimum of 2 hours.
5. Delhi to Patna
Since many people migrate from Bihar to Delhi, the air route of Delhi to Patna is always busy. Airlines like Spicejet, Indigo, Air India, Vistara etc., provide non stop flights of almost 1.5 hours. So, for durations this brief, you can choose to fly with luxury or with convenience. Checkout the Best Travel Nursing Companies With Best Benefits blog to know about the travel nursing companies.
6. Delhi to Hyderabad
Another addition to the list of the busiest air routes in India is the route from Delhi to Hyderabad. The flights go from Indira Gandhi Airport in Delhi to the Rajiv Gandhi Airport in Hyderabad. Since both of these airports are international, you will see passengers from all around the world on this route.
7. Bangalore to Kolkata
From Kempegowda International Airport Bangalore to Netaji Subhas Chandra Bose International Airport in Kolkata, 100s of flights carry 100,000s of passengers every month. Many reliable airlines like spices jet, Indigo, and even Vistara, will take you from Bangalore and drop you to Kolkata in just 2.5-3 hours.
8. Chennai to Delhi
The aerial distance between Chennai and Delhi is 1760 Km. You will find many non-stop flights that cover this distance in under 3 hours. Approximately 92,046 passengers travel from this route every month, making it one of the longest and busiest air routes in India. Regardless of the traffic, you will still find several comfortable flights for this route.
9. Delhi to Guwahati
The best thing about the air facilities in India is that you will find flights to every corner of the country. One such corner is Guwahati in Assam. From the Indira Gandhi airport in Delhi, the flights go to Lokpriya Gopinath Bordoloi Airport in Guwahati, travelling the distance of 1453 km. Monthly traffic on this route is 98,319 passengers.
10. Dabolim to Delhi
million od people travel every year from the international airport of Delhi to the Dabolim airport of goa, and back, for tourism purposes. Hence, it is also one of the busiest air routes in India.
To conclude
Despite having multiple busiest passenger air routes in the world, air facilities in India provide utmost comfort and luxury. You might have to arrive at the airports a few hours early, but you are guaranteed to reach your destination safely on time. In fact, during covid times, Airports in India have done a commendable job of keeping passengers safe and healthy through social distancing and providing precautious gear. So, leave all your worries behind, and get on these flights! Visit Yatrigann for the best airfare and flight booking deals. (Whatsapp@ 917015190054)
FAQs
What is IATA in the airport?
The International Air Transport Association or IATA code is simply a station code given to Airports to identify the location of the respective international airports. For example, the IATA code for the Delhi international airport is DEL, while for Bangalore, it is BLR.
Which is the world’s highest airport?
The Daocheng Yading Airport of the Sichuan province of China is the highest in the world, in terms of ground level. It is built 4,411 meters above sea level.
Which state has no airport in India?
The state of Arunachal Pradesh in India doesn’t have its own airport. Instead, you can travel to Arunachal by taking a flight to the nearest towns in Assam and then travel by train or road.
Which is the smallest airport in India?
The airport of Trichy, also known as Tiruchirappalli International Airport, in Tamil Nadu, is the smallest in India.
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