It is always better to have an idea of how long the process is likely to take. Chhatrapati Shivaji Maharaj International Airport (BOM) handles millions of domestic and international flights each year. Because of the traffic, the airport is always busy. Consequently, the wait time at the security checkpoint may vary depending on certain factors.
When there is no traffic at the airport, it should take around 10–15 minutes for passengers to pass through the security checkpoint. But when there is peak traffic at the airport, which is typical during early morning times (5–9 AM IST), evening time (4–9 PM IST), weekends, and holidays, then the waiting time is usually longer, from 20 to 40 minutes or more.
For international passengers who travel with airlines like Oman Air, Singapore Airlines, and many more, it is recommended that they arrive earlier.
The wait time for security screening at BOM usually falls within 15 to 30 minutes, but this can widely vary based on the following considerations:
Based on recent experiences, average security wait times are roughly 6 to 21 minutes. There may be an additional wait time of 15 to 25 minutes at immigration/passport control for departures. Real-time information can be accessed from the official airport website and the Adani One App.
Passengers are advised to allow 2 to 3 hours for domestic flights and 3 to 4 hours for international flights before their scheduled departure.
Security wait times fluctuate based on passenger flow throughout the day.
| Time Slot | Estimated Wait Time |
| 12 am – 5 am | 5–10 mins |
| 5 am – 6 am | 15–25 mins |
| 6 am – 7 am | 20–30 mins |
| 7 am – 9 am | 25–40 mins |
| 9 am – 12 pm | 10–20 mins |
| 12 pm – 3 pm | 10–18 mins |
| 3 pm – 5 pm | 15–25 mins |
| 5 pm – 7 pm | 25–35 mins |
| 7 pm – 9 pm | 20–30 mins |
| 9 pm – 12 am | 5–15 mins |
Busiest periods: 6–9 AM and 5–9 PM. Midday and late-night hours are generally less crowded.
The typical time for a security check at BOM ranges from 10 to 20 minutes, depending on rush hour. This procedure involves checking luggage and screening passengers, as well as stringent checks on liquids, aerosols, and electronics.
The international terminal is T2, while T1 is for both domestic and low-cost domestic airlines.
At BOM, the priority gates include those for passengers who qualify for priority:
T2 has the best amenities in regard to security facilities and priority gates for passengers.
Another passenger-flow-based estimate:
| Time Slot | Wait (Mins) |
| 2 am – 5 am | 5–12 mins |
| 5 am – 7 am | 20–35 mins |
| 7 am – 9 am | 25–40 mins |
| 9 am – 12 pm | 10–18 mins |
| 12 pm – 4 pm | 12–20 mins |
| 4 pm – 8 pm | 20–35 mins |
| 8 pm – 12 am | 7–15 mins |
A number of measures Mumbai airport employs to increase the efficiency of the screening process can be listed here.
It is important to understand how long the immigration and customs clearance process at BOM may take for an international passenger.
Optimizing the process with automation tools and having all required documentation handy is key to speeding things up.
You should ideally arrive 2-3 hours before your domestic flight and 3-4 hours before your international flight.
Yes. Passengers may enter the terminal area 4 hours before their flights, but you can check in only 2-3 hours before domestic flights and 3-4 hours before international flights.
Yes. You can get information about terminal entry, check-in, security, and immigration wait times via the website and Adani One App for BOM Airport.
Yes. It is recommended that passengers carry just one piece of cabin baggage (maximum 7 kg).
Yes, Express/Priority Channels are available at Terminal 2 of Mumbai Airport for passengers flying in Business or First Class, frequent flyers, and paid customers.