Porto to Bangor (OPO–BGR) — Airlines, Schedules & Connections

OPO Airport Page →
2,978 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 2 1-stop flights Verified 2mos ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 2 hubs
EWR Newark 11h ACB6BT → UA Newark (EWR) to Bangor flights
JFK New York 26h 3m DL → DLLA New York (JFK) to Bangor flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Porto to Bangor
Flown by charter / private operators — no scheduled airline service.
2,978 mi 6h 29m nonstop -5h behind

OPO–BGR has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore OPO Routes BGR Routes OPO Live Flights BGR Live Flights BGR Delays
All flights from Bangor (BGR) Bangor to Porto flights
Connections

Connection Landscape

1-stop and 2-stop options for OPO to BGR.
1-STOP
One-Stop Connections
2
Hubs
~11h
Fastest
~26h
Longest
EWR ~11h 0m JFK ~26h 3m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
218
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
OPO → BGR
51%
Frequent delays expected. Consider flexible booking.
Arriving
51%
Return
BGR → OPO
30%
Frequent delays expected. Consider flexible booking.
Departing
30%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BGR delays →
Alternatives

Other ways to reach Bangor from Porto

Nearby airports with service to Bangor International Airport.
Metric OPO→BGR LIS→BGR
Distance from OPO – 172 mi
Nonstop airlines – 1
Weekly flights – –
Flight time 6h 29m 6h 43m
Lisbon (LIS) to Bangor flights
Airports within 200 miles of OPO with service to Bangor International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-5h
Bangor is 5 hours behind Porto.
OPO: WEST · BGR: EDT

When it's 6:00 PM in Porto, it's 1:00 PM in Bangor.
Distance & Flight Time
2,978 mi / 4,792 km
Nonstop flight time is approximately 6h 29m gate to gate.
Visa & Entry

Portugal is part of the US Visa Waiver Program. Portuguese passport holders enter the United States for up to 90 days without a visa, but must obtain an approved ESTA (Electronic System for Travel Authorization) before boarding. The ESTA costs USD 21, is valid for 2 years or until the passport expires, and covers multiple entries. Apply at the official CBP site (esta.cbp.dhs.gov) at least 72 hours before departure.

The 90-day stay cannot be extended, and you cannot change immigration status while in the US on the Visa Waiver Program.

Verify entry requirements with official sources before travel.
Facts

OPO–BGR Quick Facts

Key statistics for the Porto to Bangor route.
Route details
Distance2,978 mi / 4,792 km
Flight time6h 29m
Time difference-5 hours
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: OPO
Full nameFrancisco de Sá Carneiro Airport
IATA / ICAOOPO / LPPR
TimezoneEurope/Lisbon
Passengers/yr15.9M
Elevation228 ft / 69 m
Destination: BGR
Full nameBangor International Airport
IATA / ICAOBGR / KBGR
TimezoneAmerica/New_York
Passengers/yr0.8M
Elevation192 ft / 59 m
FAQ

Frequently Asked Questions

Common questions about OPO to BGR flights.
Nonstop flights from Francisco de Sá Carneiro Airport to Bangor International Airport take about 6h 29m gate to gate. The route covers 2,978 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Newark Liberty and John F. Kennedy.
Bangor is 5 hours behind Porto.
Nearby alternatives include LIS. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from OPO to BGR

Francisco de Sá Carneiro Airport (OPO) and Bangor International Airport (BGR) are connected through multiple connecting hub airports.

OPO to BGR Flight Duration and Schedule

Nonstop flight time from OPO to BGR is about 6 hours 29 minutes gate to gate. The route covers a distance of 2,978 miles (4,792 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Newark Liberty and John F. Kennedy. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Lisbon (LIS).