Trans-Atlantic frequency comparison added 0905GMT 24SEP23
Published at 2145GMT 23SEP23

Delta during the weekend of 22SEP23’s schedule update filed planned intercontinental network changes for Northern summer 2024 season, reflecting the airline’s announcement on Friday 22SEP23.

Selected changes listed below include those previously reported on AeroRoutes, otherwise these new adjustments were filed in early-morning hours on Saturday 23SEP23.

Atlanta – Amsterdam eff 30MAR24 DL070/071 A330-300 replaces 339-seater A350-900XWB (Overall 3 daily A330-300 instead of 2 daily A330-300 and 1 daily A350)
Atlanta – Dusseldorf eff 07MAY24 Planned service resumption removed, 3 weekly 767-300ER (Delta added this nonstop route in April 2006)
Atlanta – London Heathrow eff 30MAR24 DL032/031 A330-900neo replaces previously filed -200 (Overall 1 daily each 767-400ER/A330-900neo)
Atlanta – Madrid eff 30MAR24 339-seater A350-900XWB replaces 767-300ER, 1 daily
Atlanta – Milan Malpensa eff 30MAR24 767-400ER replaces previously filed 339-seater A350-900XWB, 1 daily
Atlanta – Paris CDG
eff 30MAR24 DL082/083 A330-300 replaces previously filed 339-seater A350-900XWB
eff 23MAY24 Increase from 18 to 21 weekly (Overall 1 daily each 767-400ER/A330-300/A330-900neo)

Atlanta – Venice
eff 30MAR24 Seasonal service resumes 5-week earlier than planned, 1 daily 767-300ER
eff 30MAY24 Increase from 7 to 10 weekly, 767-300ER
DL138 ATL1625 – 0800+1VCE 76W 246
DL192 ATL2000 – 1125+1VCE 76W D

DL139 VCE1015 – 1520ATL 76W 357
DL193 VCE1125 – 1615ATL 76W D
 
Atlanta – Zurich eff 31MAY24 4 weekly 767-300ER (Last served until September 2019)
DL090 ATL1935 – 0935+1ZRH 76W x246
DL091 ZRH1135 – 1455ATL 76W x357

Boston – Athens eff 09MAY24 Increase from 4 to 7 weekly, A330-900neo (This route previously scheduled to resume on 06MAY24)
Boston – London Heathrow eff 31MAR24 1 daily A330-200 service maintained, instead of 767-400ER
Cincinnati – Paris CDG eff 24MAY24 Increase from 3 to 7 weekly, 767-400ER (Delta last operated daily flight on this route in Northern summer 2019 season)
Detroit – Munich eff 10APR24 Reduce from 7 to 4 weekly, 767-400ER (This route previously scheduled to resume on 31MAR24)
DL022 DTW1745 – 0820+1MUC 764 x246
DL023 MUC1130 – 1500DTW 764 x246

Detroit – Paris CDG
eff 30MAR24 DL098/097 A330-200 replaces -300
eff 30MAY24 Increase from 1 to 2 daily, A330-200/-300
DL095 DTW1555 – 0600+1CDG 333 D
DL098 DTW1815 – 0815+1CDG 332 D

DL096 CDG0920 – 1215DTW 333 D
DL097 CDG1105 – 1400DTW 332 D

Detroit – Reykjavik Keflavik eff 08MAY24 Increase from 4 to 5 weekly, 757-200 (This route previously scheduled to resume on 05MAY24)
Detroit – Rome Fiumicino eff 23MAY24 A330-300 replaces -200, 1 daily
Los Angeles – Auckland eff 31MAR24 Service extends to year-round, 3 weekly during Northern summer season, 306-seater A350-900XWB
DL065 LAX2205 – 0635+2AKL 359 135
DL066 AKL1300 – 0600LAX 359 357

Los Angeles – Paris CDG eff 31MAR24 306-seater A350-900XWB replaces A330-900neo, 1 daily
Los Angeles – Shanghai Pu Dong eff 31MAR24 4 weekly A350-900XWB, service resumption since 1Q20
DL039 LAX0930 – 1445+1PVG 359 x146
DL038 PVG1645 – 1345LAX 359 x257

Minneapolis/St. Paul – Amsterdam eff 30MAR24 3 daily A330-300, instead of 2 daily -300 and 1 daily -200
Minneapolis/St. Paul – Dublin eff 06MAY24 5 weekly 767-300ER, new route
New York JFK – Barcelona eff 30MAY24 Increase from 1 to 2 daily, 767-300ER
DL128 JFK1815 – 0815+1BCN 76W D
DL168 JFK2150 – 1155+1BCN 76W D

DL129 BCN1030 – 1335JFK 76W D
DL169 BCN1410 – 1705JFK 76W D

New York JFK – Berlin eff 09MAY24 Seasonal service resumes 2 weeks earlier than planned, 1 daily 767-300ER
New York JFK – Copenhagen 10APR24 – 07MAY24 Reduce from 7 to 4 weekly, 767-300ER (This route previously scheduled as 1 daily from 31MAR24)
New York JFK – London Gatwick eff 09APR24 Seasonal service resumes, 1 daily 767-300ER (This route previously scheduled to resume on 30MAR24)
New York JFK – Madrid eff 30MAR24 1 daily 767-400ER service maintained, replacing previously filed -300ER
New York JFK – Milan Malpensa eff 30MAR24 DL184/185 767-400ER replaces -300ER (Overall 1 daily each A330-300/767-400ER)
New York JFK – Munich eff 09APR24 3 weekly 767-400ER (Last served until September 2001)
DL238 JFK1805 – 0825+1MUC 764 246
DL239 MUC1145 – 1440JFK 764 246

New York JFK – Naples eff 23MAY24 1 daily 767-300ER (Naples is Delta’s 4th destination in Italy)
DL232 JFK1650 – 0800+1NAP 76W D
DL233 NAP1000 – 1405JFK 76W D

New York JFK – Paris CDG
eff 30MAR24 DL264/265 A330-300 replaces -900neo, DL262/263 A330-300 replaces 767-400ER (Overall 2 daily A330-300 and 1 daily 767-400ER)
eff 31MAR24 Already reflected in previous schedule updates, 1 of 3 daily flight from New York will shift to morning departure
DL266 JFK0830 – 2200CDG 764 D
DL262 JFK1930 – 0900+1CDG 333 D
DL264 JFK2230 – 1200+1CDG 333 D

DL267 CDG0930 – 1150JFK 764 D
DL263 CDG1130 – 1350JFK 333 D
DL265 CDG1430 – 1650JFK 333 D

New York JFK – Shannon eff 23MAY24 1 daily 757-200 (Last served until September 2019)
DL284 JFK2255 – 1010+1SNN 752 D
DL285 SNN1155 – 1425JFK 752 D

Salt Lake City – Amsterdam eff 30MAR24 1 daily A330-900neo service maintained, instead of initially filed -200
Salt Lake City – Paris CDG eff 30MAR24 1 daily A330-900neo service maintained, instead of initially filed -200
Seattle – Amsterdam eff 30MAR24 2 daily A330-900neo, instead of 1 daily each -300/-900neo

US Calendar week 29 comparison on Trans-Atlantic routes to Europe, based on US departure:
2019 (14JUL19 – 20JUL19): 69 routes, 609 weekly, 148470 seats
2020 (12JUL20 – 18JUL20; as of 15MAR20): 70 routes, 630 weekly, 156889 seats
2020 (12JUL20 – 18JUL20; actual operation): 10 routes, 60 weekly, 17615 seats
2021 (18JUL21 – 24JUL21): 27 routes, 184 weekly, 50358 seats
2022 (17JUL22 – 23JUL22): 56 routes, 501 weekly, 129498 seats
2023 (16JUL23 – 22JUL23): 69 routes, 614 weekly, 155239 seats
2024 (14JUL24 – 20JUL24, as of 24SEP23): 72 routes, 649 weekly, 165087 seats