It seems that DL has been constantly changing the colors of their safety cards. The newest safety cards have a colored strip on top with the aircraft type, while the previous ones had the color on the upper right.
Here is what I know:
- MD-88 - Brown
- MD-90 - Yellow
- A319(OW) - Green
- A319 VIP - Red
- 737 - Light Blue
- 767-400ER - Tan
Does anyone know about the others?