Air Europa have operated quite a number of B757s:

EC-490 (c/n 24793) Became G-OOOT, SE-DUP and G-CDUP
EC-EHY (c/n 24119) Became PH-TKZ and C-GRYZ
EC-ELA (c/n 24120) Became G-BOHC and G-BPEF
EC-EOL (c/n 24398) Became G-CPEL
EC-EVD (c/n 24772) Became G-BRJF, I-BRJF, C-GNXB, C-GTSJ and OM-DGK
EC-FEE (c/n 25053) Became C-GYMH
EC-FEF (c/n 24794) Became EC-HDG and N536NA
EC-FFK (c/n 24122) Ex EC-ELS Became TC-ANM and TC-FLB
EC-FMQ (c/n 24792) Became G-BRJI, SX-BBZ, SE-DUO and G-CDUO
EC-FTL (c/n 22176) Ex EC-EGI and G-BKRM Became N261PW and N757BJ
EC-GCA (c/n 22185) Ex EC-EOK Became N951PG

I think that’s all of them…..

So technically, I have flown two AEA 757s, flown EC-FEE and G-CDUP which used to be EC-490 😉