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

Denver International ⇄ Zurich DEN–ZRH

Airlines flew 45 flights between Denver International DEN in Denver, CO and Zurich, Switzerland ZRH in Zurich, CH 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
DEN-ZRH: 22 · ZRH-DEN: 23
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

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

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

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.

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: Denver International DEN and Zurich, Switzerland ZRH; all routes.