The Dulles to Tocumen route connects Washington Dulles International Airport (IAD) in US with Tocumen International Airport (PTY) in PA. This medium-haul flight covers approximately 2070 miles (3331 km) with a typical flight time of 4h 14m. This route is served by 2 airlines: Copa Airlines, ASZ. AirportRoutes has tracked 1 daily flight on this route.
Washington Dulles International Airport
KIADIADMPTOPTY2
Operators1
Daily Flight2070
Miles4h 14m
Flight Duration| Airline | ICAO | IATA |
|---|---|---|
| Copa Airlines |
CMP
|
CM
|
| Ascension |
ASZ
|
OB
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 9 | 13% |
|
| Tuesday | 7 | 10% |
|
| Wednesday | 11 | 16% |
|
| Thursday | 8 | 12% |
|
| Friday | 13 | 19% |
|
| Saturday | 11 | 16% |
|
| Sunday | 9 | 13% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Ascension
ASZ
/ OB
|
ASZ761 | B738 | 20:05 8:05 PM (Representative) |
M
T
W
T
F
S
S
|
Dec 24, 2025 | Active |
|
Copa Airlines
CMP
/ CM
|
- | B39M | 04:45 4:45 AM (Representative) |
M
T
W
T
F
S
S
|
Nov 30, 2025 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 04:45 4:45 AM | Copa Airlines |
CMP
|
CM
|
| 20:05 8:05 PM | Ascension |
ASZ
|
OB
|
Time Information
Times are shown in the departure airport's local timezone (KIAD - America/New_York).