Route : Air Port Ex-Press 4
Operator: DTC
From : ISBT / Kashmiri Gate
To : IGI Airport Terminal - III
Stops At:

1. ISBT / Kashmiri Gate

2. Red Fort

3. Delhi Gate

4. New Delhi Railway Station Gate 2

5. Regal

6. Kendriya Terminal

7. Talkatora Garden

8. Bharat Sadhu Samaj

9. Dhaula Kuan

10. Air Force H.Q.

11. APS Colony

12. Palam Airport

13. Palam Colony

14. Aero City Metro Station

15. Cargo Terminal

16. IGI Airport Terminal - III