At different stages of its operations, Air Dilijans utilized Boeing 737-500 and Boeing 737-700 aircraft, providing reliable air transportation in accordance with international standards of safety, efficiency, and passenger comfort.

| BOEING 737-500 | |
|---|---|
| Engines | CFM56-3C1 |
| Max. speed | 876 km/h |
| Cruising speed | 780 km/h |
| Max. take-off weight | 60556 kg |
| Wing span | 28,88 m |
| Length | 31,01 m |
| Height | 11,07 m |
| Total number of seats | 116 |
| Business class | 12 |
| Economy class | 104 |

| BOEING 737-700 NG | |
|---|---|
| Engines | CFM56-7B22/3 |
| Max. speed | 876 km/h |
| Cruising speed | 834 km/h |
| Max. take-off weight | 70080 kg |
| Wing span | 34,32 m |
| Length | 33,65 m |
| Height | 12,59 m |
| Total number of seats | 132 |
| Business class | 12 |
| Economy class | 120 |