Based on the provided list, United Airlines has the most destinations.
According to the reference detailing airlines with more than 100 destinations, United Airlines ranks highest among those listed.
Top Airlines by Number of Destinations
Here's a summary from the referenced Wikipedia page:
| # | Airline | Number of destinations |
|---|---|---|
| 1 | United Airlines | 371 |
| 2 | American Airlines | 356 |
| 3 | Delta Air Lines | 311 |
| 4 | Turkish Airlines | 287 |
As you can see, United Airlines leads the list with 371 destinations, surpassing other major carriers like American Airlines and Delta Air Lines based on this specific data point.
For more details, you can refer to the full List of airlines with more than 100 destinations on Wikipedia.
