The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Zurich ⇄ Denver International ZRH–DEN

Airlines flew 45 flights between Zurich, Switzerland ZRH in Zurich, CH and Denver International DEN in Denver, CO in the twelve months to July 2026, both directions together: 8,978 passengers in 13,830 seats, 65% of them filled, and 484,022 pounds of freight. 5,159 miles, on 2 airlines: Edelweiss Air Ag (44), ACM AIR CHARTER GmbH (1).

45
flights, twelve months
ZRH-DEN: 23 · DEN-ZRH: 22
8,978
passengers
65% of seats filled
5,159
miles
2
airlines
2 aircraft types

Flights by month both directions

09182736205/253626268/25199/25
By month, as a table
flights
5/2520
6/2536
7/2526
8/2526
9/2519

Passengers by month

01,9503,9005,8507,8003,5715/257,8005,6115,5858/253,3939/25
By month, as a table
passengers
5/253,571
6/257,800
7/255,611
8/255,585
9/253,393

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Edelweiss Air Ag 8R448,97665%scheduled passenger service
ACM AIR CHARTER GmbH 0CQ1214%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A330-200443148,976
Bombardier BD-700 Global Express1142

ZRH → DEN this direction alone · flown May 2025 to September 2025

23 flights, 4,822 passengers in 6,922 seats, 484,022 pounds of freight. Edelweiss Air Ag 22; ACM AIR CHARTER GmbH 1.

DEN → ZRH this direction alone · flown May 2025 to September 2025

22 flights, 4,156 passengers in 6,908 seats. Edelweiss Air Ag 22.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Zurich, Switzerland ZRH and Denver International DEN; all routes.