Porto to Atlanta (OPO–ATL) — Airlines, Schedules & Connections

OPO Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 27 1-stop flights
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 10 hubs
BOS Boston 11h 4m BTTP → AFAMB6 Boston (BOS) to Atlanta flights
EWR Newark 11h 21m ACB6BT → ACAFAM Newark (EWR) to Atlanta flights
JFK New York 11h 30m DL → AFAMB6 New York (JFK) to Atlanta flights
MAD Madrid 12h 4m ADATAZ → AFDLVS Madrid (MAD) to Atlanta flights
YUL Montréal 12h 8m ACPDTS → ACAMDL Montréal (YUL) to Atlanta flights
YYZ Toronto 12h 15m PDTS → ACAMDL Toronto (YYZ) to Atlanta flights
AMS Amsterdam 12h 39m G3HVKL → AFDLKL Amsterdam (AMS) to Atlanta flights
CDG Paris (Roissy-en-France, Val-d'Oise) 12h 40m AFAMG3 → AFAMDL Paris (Roissy-en-France, Val-d'Oise) (CDG) to Atlanta flights
BCN Barcelona 12h 58m FRIBLA → AFAMDL Barcelona (BCN) to Atlanta flights
FRA Frankfurt am Main 13h 13m ACLHNH → 3S5YAF Frankfurt am Main (FRA) to Atlanta flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Porto to Atlanta
Connecting service available through multiple hubs.
-5h behind

While no nonstop service exists between OPO and ATL, 1-stop connecting options are available.

Also explore OPO Routes ATL Routes OPO Live Flights ATL Live Flights ATL Delays
All flights from Atlanta (ATL) Atlanta to Porto flights
Connections

Connection Landscape

1-stop and 2-stop options for OPO to ATL.
1-STOP
One-Stop Connections
27
Hubs
~11h
Fastest
~34h
Longest
BOS ~11h 4m EWR ~11h 21m JFK ~11h 30m MAD ~12h 4m YUL ~12h 8m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,595
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 → ATL
26%
Frequent delays expected. Consider flexible booking.
Arriving
26%
Return
ATL → OPO
18%
Frequent delays expected. Consider flexible booking.
Departing
18%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ATL delays →
Know before you go

Travel Essentials

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

When it's 6:00 PM in Porto, it's 1:00 PM in Atlanta.
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.
Getting from ATL

MARTA Gold Line connects the airport to downtown Atlanta (16 min, $2.50) and Buckhead (30 min). Taxis have a flat rate of $30 to downtown, $38 to Buckhead. Ride-shares are typically $20–35.

The SkyTrain people mover links the Domestic and International terminals, rental car center, and Georgia International Convention Center.

Atlanta Climate

Humid subtropical climate. Summers are hot and humid (30–35°C) with frequent afternoon thunderstorms that cause flight delays June through August. Winters are mild (2–10°C) with rare snowfall. Ice storms can shut down the airport when they hit.

Spring brings severe weather risk including tornadoes. Fall (September–November) is the most pleasant season for travel.

Check current weather forecasts before travel.
Facts

OPO–ATL Quick Facts

Key statistics for the Porto to Atlanta route.
Route details
Time difference-5 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: OPO
Full nameFrancisco de Sá Carneiro Airport
IATA / ICAOOPO / LPPR
TimezoneEurope/Lisbon
Passengers/yr15.9M
Elevation228 ft / 69 m
Destination: ATL
Full nameHartsfield Jackson Atlanta International Airport
IATA / ICAOATL / KATL
TimezoneAmerica/New_York
Passengers/yr108.1M
Elevation1,026 ft / 313 m
FAQ

Frequently Asked Questions

Common questions about OPO to ATL flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Boston Logan, Newark Liberty and John F. Kennedy.
Atlanta is 5 hours behind Porto.
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.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Boston Logan, Newark Liberty and John F. Kennedy. Two-stop connections are also available via intermediate hubs.