Flights Atlanta → Dublin
ATL → DUB
How long is the flight from Atlanta to Dublin?
The flight from Atlanta (ATL) to Dublin (DUB) takes about 8h 19m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route overview
The flight route connects Atlanta, a major U.S. city, with Dublin, Ireland's capital, offering travelers access to one of Europe's most popular destinations. Serving the busy Dublin Airport, which opened in 1940 and handles over thirty-four million passengers annually, this route provides convenient travel options for both leisure and business travelers.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Atlanta (ATL) → Dublin (DUB) route is operated by Air France, Delta Air Lines, KLM Royal Dutch Airlines. FlightGuard's average computed risk is 11.2/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Dublin the average ATFM delay is 0.9 minutes (main cause: atfm). Departing from Atlanta the average ATFM delay is 5.5 minutes.
Heading to Dublin: what to expect in this direction
Flying from Atlanta (ATL) to Dublin (DUB) heads north-east for about 6,323 km, a flight time of roughly 8h 19m.
Air-traffic congestion: departing Atlanta the average ATFM delay is 5.5 min (atfm); arriving into Dublin it is 0.9 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Delta Air Lines (DL) | 85% | 1 min | 0.8% |
| Air France (AF) | 82% | 28 min | 0.0% |
| KLM Royal Dutch Airlines (KL) | 82% | 19 min | 5.9% |
Airlines operating ATL-DUB
Airports
Frequently asked questions about ATL-DUB
The flight from Atlanta (ATL) to Dublin (DUB) takes about 8h 19m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 3 airlines: Air France, Delta Air Lines, KLM Royal Dutch Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Dublin, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
