Copa Airlines CM3721 Flight Status Tracker
CM3721 is a domestic flight operated by Copa Airlines. CM3721 is departing from Porto Alegre (POA), Brazil and arriving at Rio de Janeiro (SDU), Brazil. The flight distance is about 1118.73 km or 695.15 miles and flight time is 4 hours 26 minutes. Get the latest status of CM3721 / CMP3721 here.
Update on Jan. 20, 2026, 10:44 p.m.
Lastest Status
N/A
| POA | SDU |
Distance: 1118.73 km / 695.15 miles or 604.07 nautical miles.
Departure Porto Alegre Airport
Scheduled Departure: 1:45 p.m.
Departure Terminal : 2 Gate None
Arrival Rio De Janeiro Santos Dumont Airport
Scheduled Arrival: 3:05 p.m.
Arrival Terminal : None Gate None
Flight CM3721 detail information
| Type | Domestic Flight |
| Route | Departure Porto Alegre (POA), Brazil and arriving at Rio de Janeiro (SDU), Brazil |
| Airlines | Copa Airlines (CM) |
| Aircraft | 738 |
| Flight Duration | 4 hours 26 minutes |
| Flight Distance | 1118.73 km /695.15 miles |
| Operating Days |
Find more flight status
CM3721 Airports
| Departures |
|---|
| Airport: Porto Alegre Airport, Brazil |
| ICAO Code: POA |
| POA Current time: 07:26 03-Mar-2026 |
| Arrivals |
| Airport: Rio De Janeiro Santos Dumont Airport, Brazil |
| ICAO Code: SDU |
| SDU Current time: 07:26 03-Mar-2026 |