Government of National Capital Territory of Delhi
| Domestic | ||||
|---|---|---|---|---|
| Domestic Airport Terminal | +91-11-25696535; +91-11-25665121 |
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| Private Airlines | +91-11-25665126 | |||
| General Enquiry | Booking | Arrivals | Departure | |
| Indian Airlines | 140 | 141 | 142 | 143 |
| Jet Airways | +91-11-25665404/5234; +91-11-26853700; +91-11-23295204/406; |
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| Sahara | +91-11-25665875; +91-11-23352773; |
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| Pawan Hans | +91-11-24615711 | |||
| International | ||||
|---|---|---|---|---|
| International Terminal | +91-11-25652011/21/50 | |||
| General Enquiry | Booking | Arrivals | Departure | |
| Air India | +91-11-23731225, +91-11-25696621 |
+91-11-23736446/4 | 144 | 145 |
| Air France | +91-11-23310407 | |||
| Aeroflot | +91-11-23310426 | |||
| British Airways | +91-11-233327428 | |||
| Delta Airlines | +91-11-23325222 | |||
| Gulf Air | +91-11-23324923 | |||
| Japan Airlines | +91-11-22324922 | |||
| Lufthansa | +91-11-23327268 | |||
| Royal Nepal | +91-11-23321572 | |||
| Singapore Airlines | +91-11-2332673 | |||
| Swiss Air | +91-11-23323608 | |||
| Thai Airlines | +91-11-23323608 | |||
| United Airline | +91-11-23353322 | |||