| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
23:59
Madrid (MAD) 4S
08:40
Buenos Aires Ministro Pistarini Intl (EZE) IA AY 5371 Non-stop Airbus A350-900 (359) 12:41 Valid until 2026-01-26 Codeshare flight, operated by Iberia.(IB 101) The flight arrives 1 day after departure. |
| Tue
23:59
Madrid (MAD) 4S
09:10
Buenos Aires Ministro Pistarini Intl (EZE) IA AY 5371 Non-stop Airbus A330-200 (332) 13:11 Operates only on 2026-01-27 Codeshare flight, operated by Iberia.(IB 101) The flight arrives 1 day after departure. |
| Daily
23:59
Madrid (MAD) 4S
08:40
Buenos Aires Ministro Pistarini Intl (EZE) IA AY 5371 Non-stop Airbus A350-900 (359) 12:41 Effective 2026-01-28 through 2026-03-04 Codeshare flight, operated by Iberia.(IB 101) The flight arrives 1 day after departure. |
| Mon-Wed,Fri-Sun
23:59
Madrid (MAD) 4S
08:40
Buenos Aires Ministro Pistarini Intl (EZE) IA AY 5371 Non-stop Airbus A350-900 (359) 12:41 Effective 2026-03-06 through 2026-03-28 Codeshare flight, operated by Iberia.(IB 101) The flight arrives 1 day after departure. |
| Mon-Wed,Fri-Sun
23:59
Madrid (MAD) 4S
07:35
Buenos Aires Ministro Pistarini Intl (EZE) IA AY 5371 Non-stop Airbus A350-900 (359) 12:36 Effective 2026-03-29 through 2026-05-06 Codeshare flight, operated by Iberia.(IB 101) The flight arrives 1 day after departure. |
| Daily
23:59
Madrid (MAD) 4S
07:35
Buenos Aires Ministro Pistarini Intl (EZE) IA AY 5371 Non-stop Airbus A350-900 (359) 12:36 Effective 2026-05-07 through 2026-10-24 Codeshare flight, operated by Iberia.(IB 101) The flight arrives 1 day after departure. |