Jetlag from Shannon (SNN)
Recovery times and difficulty ratings for 37 destinations from Shannon, Ireland
4-6 hours timezone shift(4)
| Destination | Shift | Direction | Recovery | Difficulty |
|---|---|---|---|---|
| ORD Chicago | -6h | West | ~6 days | 4 |
| BOS Boston | -5h | West | ~5 days | 3 |
| EWR Newark | -5h | West | ~5 days | 3 |
| JFK New York | -5h | West | ~4 days | 3 |
1-3 hours timezone shift(33)
| Destination | Shift | Direction | Recovery | Difficulty |
|---|---|---|---|---|
| KUN Kaunas | +2h | East | ~2 days | 4 |
| RVN Rovaniemi | +2h | East | ~3 days | 2 |
| CFU Kerkyra | +2h | East | ~3 days | 2 |
| FRA Frankfurt | +1h | East | ~1 days | 4 |
| WRO Wroclaw | +1h | East | ~1 days | 3 |
| AGP Malaga | +1h | East | ~1 days | 4 |
| ALC Alicante | +1h | East | ~1 days | 4 |
| BUD Budapest | +1h | East | ~1 days | 3 |
| BZR Beziers | +1h | East | ~2 days | 1 |
| CDG Paris | +1h | East | ~1 days | 3 |
| CIA Rome | +1h | East | ~1 days | 4 |
| GRO Gerona | +1h | East | ~2 days | 1 |
| KRK Krakow | +1h | East | ~1 days | 3 |
| MAD Madrid | +1h | East | ~2 days | 1 |
| MLA Gudja | +1h | East | ~1 days | 4 |
| NAP Napoli | +1h | East | ~2 days | 1 |
| PMI Palma Mallorca | +1h | East | ~2 days | 1 |
| REU Reus | +1h | East | ~2 days | 1 |
| TRN Turin | +1h | East | ~1 days | 3 |
| LPL Liverpool | Same timezone | Same | No recovery needed | 1 |
| ACE Arrecife | Same timezone | Same | No recovery needed | 3 |
| MAN Manchester | Same timezone | Same | No recovery needed | 3 |
| BHX Birmingham | Same timezone | Same | No recovery needed | 1 |
| STN London | Same timezone | Same | No recovery needed | 2 |
| OPO Porto | Same timezone | Same | No recovery needed | 1 |
| FUE Puerto del Rosario | Same timezone | Same | No recovery needed | 3 |
| EDI Edinburgh | Same timezone | Same | No recovery needed | 1 |
| FNC Funchal | Same timezone | Same | No recovery needed | 1 |
| TFS Tenerife | Same timezone | Same | No recovery needed | 3 |
| FAO Faro | Same timezone | Same | No recovery needed | 1 |
| LGW London | Same timezone | Same | No recovery needed | 3 |
| LHR London | Same timezone | Same | No recovery needed | 3 |
| LPA Las Palmas | Same timezone | Same | No recovery needed | 2 |
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All flights from ShannonFrequently Asked Questions
What is jetlag flying from Shannon?
Jetlag from Shannon (SNN) varies by destination. The most challenging route is to Chicago, requiring up to 6.0 days of recovery. Eastward travel from Shannon tends to be harder because you lose hours, while westward routes are generally easier to adjust to.
Which routes from Shannon have the worst jetlag?
Routes with the largest timezone shifts cause the worst jetlag. From SNN, destinations in the 4-6 hours shift category are the most challenging. The average recovery time across all SNN destinations is 1.3 days.
What timezone is Shannon in?
Shannon (SNN) is located in Ireland. Check the timezone shift column above to see exact hour differences to each destination, which directly determines jetlag severity.
How to recover from jetlag when traveling from Shannon?
Recovery from jetlag when flying from Shannon depends on direction. For eastward flights, seek morning light at your destination and avoid evening light. For westward flights, get evening light exposure and stay up later. Average recovery across SNN routes is 1.3 days. Melatonin timing and strategic caffeine use can accelerate adaptation.