with: United Airlines (UA1537, UA1469, UA1923, UA1001), SAS Scandinavian Airlines (SK6764, SK6762), TAP Air Portugal (TP8590), Avianca (AV2002)
with: United Airlines (UA247, UA2041, UA2418, UA613, UA2304), Qantas Airways (QF3664), Delta Air Lines (DL468, DL1876)
with: United Airlines (UA240, UA2394, UA758, UA1702, UA275), Air New Zealand (NZ9530, NZ9542), Singapore Airlines (SQ1375)
with: United Airlines (UA2006, UA1885, UA1257, UA748, UA743), TAP Air Portugal (TP8492, TP8490), Air New Zealand (NZ9128)
with: Alaska Airlines (AS1486, AS1480, AS1490, AS1488), United Airlines (UA2048, UA325, UA1260), Singapore Airlines (SQ1402)
with: United Airlines (UA991, UA1527, UA434), TAP Air Portugal (TP4333), JetBlue Airways (B6283), Delta Air Lines (DL2040), Gol Transportes Aéreos (G38074, G38076)
with: United Airlines (UA613, UA257), Delta Air Lines (DL2531, DL2546, DL2700), Alaska Airlines (AS1926, AS1932, AS938)
with: Brussels Airlines (SN8867), United Airlines (UA1601, UA1764, UA2375), JetBlue Airways (B6690, B62028), Delta Air Lines (DL2190), TAP Air Portugal (TP8579)
with: Alaska Airlines (AS1916, AS1896, AS1910, AS1902, AS1920), Cathay Pacific Airways (CX7936, CX7932), Qantas Airways (QF3696)
with: Deutsche Lufthansa (LH7794, LH7792), United Airlines (UA1857, UA1649, UA2275), Westjet (WS6780, WS6778), JetBlue Airways (B6811)
with: Delta Air Lines (DL2504), Westjet (WS6704, WS6708), JetBlue Airways (B6675), SAS Scandinavian Airlines (SK6856), Deutsche Lufthansa (LH7708), Air Canada (AC4818), Austrian Airlines (OS7741)
with: United Airlines (UA1783, UA1983, UA1640), Delta Air Lines (DL1512), SAS Scandinavian Airlines (SK6784), JetBlue Airways (B6225), Korean Air (KE7375), Virgin Atlantic Airways (VS4893)
with: United Airlines (UA247, UA711, UA1790), SAS Scandinavian Airlines (SK6754, SK6756, SK6776), Deutsche Lufthansa (LH7748), Westjet (WS6622)
with: United Airlines (UA1534, UA1983, UA2206), Deutsche Lufthansa (LH7793), JetBlue Airways (B61730, B6812, B61630), Westjet (WS6779)
with: United Airlines (UA419, UA1235, UA379, UA689, UA778), South African Airways (SA7430, SA7432), Avianca (AV2291)
with: United Airlines (UA613, UA1897, UA269, UA2291, UA660, UA2097), EVA Airways (BR3020), Alaska Airlines (AS1232)
with: United Airlines (UA230, UA1929), JetBlue Airways (B6135), Deutsche Lufthansa (LH8622), Delta Air Lines (DL2647, DL2654), Virgin Atlantic Airways (VS4751, VS3155)
with: United Airlines (UA1537, UA1469, UA1923, UA1001), SAS Scandinavian Airlines (SK6764, SK6762), TAP Air Portugal (TP8590), Avianca (AV2002)
with: United Airlines (UA632, UA719, UA2154, UA229), Alaska Airlines (AS1097, AS1089), Qantas Airways (QF3645), SAS Scandinavian Airlines (SK8751)
with: Deutsche Lufthansa (LH9204), United Airlines (UA1749, UA539, UA1725, UA1273), Alaska Airlines (AS661), Copa Airlines (CM2488), Singapore Airlines (SQ1441)
History
The German airline Lufthansa took over the Austrian airline Austrian Airlines (AUA). By Lufthansa' s accounts it is now Europe's largest airline bigger than its main competitor, Air France / KLM.
03.09.2009