As of last month, there have been terminal changes at the Delhi airport for domestic flights. Please refer to the table below:
| Airline Name | Departure Terminal | Arrival Terminal |
| Air India, Air India Express, Jet Airways, Jet Konnect, Jetlite, Kingfisher Airlines, Kingfisher Red | Terminal 3 | Terminal 3 |
| IndiGo Airlines, SpiceJet, Go Air | Terminal 1D | Terminal 1C |
All Air India flights have been operating from Terminal 3 since November 10, 2010, while Jet Airways and Kingfisher flights moved to Terminal 3 from November 14, 2010. All international flights to/ from Delhi have been operating from Terminal 3 since the last week of July 2010.
Terminal 1C and 1D are next to each other, within walking distance. Terminal 3 is about 9 kilometres away from Terminal 1. DIAL provides a complimentary shuttle bus service for passengers every 20 minutes between Terminal 1 and 3.
Please remember that the airlines recommend you reach the airport at least two hours prior to departure. Expect some traffic jams on the roads leading to Terminal 3 as the city adjusts to additional traffic. If you have a scheduled airport transfer, your representative will keep you updated of flight schedules. Otherwise, please check with the airline before you leave for the airport, as some flights are likely to be delayed. Also, if you are arriving at Terminal 1 and have to catch an onward flight from Terminal 3 (or vice versa), please collect any checked-in baggage and proceed to the catch the shuttle bus.
During this time of year, fog is common in North India and departures/arrivals in Delhi are frequently delayed or cancelled. Please visit the Delhi Airport website for updated information.