Airport
| Cost | $20,000,000 |
| Inputs | 20x jet fuel, 20x energy |
| Outputs | $1,000 |
| Production interval | Variable (1:00 - 0:30) |
Airports have a variable production interval which changes depending on how many total airports you have built in the current region.
Production Interval Table
| Airports in region | Production interval |
|---|---|
| 1 | 00:30 |
| 2 | 00:31 |
| 3 | 00:31 |
| 4 | 00:32 |
| 5 | 00:32 |
| 6 | 00:33 |
| 7 | 00:33 |
| 8 | 00:34 |
| 9 | 00:34 |
| 10 | 00:35 |
| 11 | 00:36 |
| 12 | 00:36 |
| 13 | 00:37 |
| 14 | 00:38 |
| 15 | 00:38 |
| 16 | 00:39 |
| 17 | 00:40 |
| 18 | 00:41 |
| 19 | 00:41 |
| 20 | 00:42 |
| 21 | 00:43 |
| 22 | 00:44 |
| 23 | 00:45 |
| 24 | 00:46 |
| 25 | 00:47 |
| 26 | 00:49 |
| 27 | 00:50 |
| 28 | 00:52 |
| 29 | 00:54 |
| 30+ | 01:00 |
