Delta Flight 4006 Deals & Information (2025/2026)

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Delta Flight 4006 Route Deals From $249

The cheapest prices found with in the last 7 days for return flights were $239 and $249 for one-way flights to Tulsa Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number DL4006 take?
DL4006 takes about 1 hour and 36 minutes to fly direct from LAX to San Francisco Intl. Airport (SFO). Sure, there’s magic in the destination, but getting there is half the fun!
What terminal does DL4006 fly out of?
Direct flights between Los Angeles, CA Airport (LAX-Los Angeles Intl.) and San Francisco Intl. Airport (SFO) are served by flight number DL4006, and those traveling on this route typically take off from Terminal 2.
What kind of plane is on flight number DL4006?
You’ll most likely be on an Embraer 175 if your flight number is DL4006. This flight typically jets off from LAX and arrives at San Francisco, CA Airport (SFO-San Francisco Intl.).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL4006 flight with Travelocity, please visit our Customer Service Portal.