Arsenal scored four goals in the opening 30 minutes as they cruised past Wigan to reach the FA Cup fifth round for the first time in six years.
The Premier League leaders dominated the League One strugglers from the outset and opened the scoring in the 11th minute.
Eberechi Eze picked up the ball near the halfway line and played a defence-splitting pass for Noni Madueke who finished confidently past Sam Tickle.
The hosts doubled their advantage seven minutes later, with Eze again providing an excellent assist – this time for Gabriel Martinelli to finish into the corner.
Arsenal extended their lead when Jack Hunt scored an unfortunate own goal as he tried a clearance after good work between Bukayo Saka and Madueke.
Saka was a late addition to the Gunners’ starting XI, after Riccardo Calafiori pulled out of the warm-up with an injury, and the England winger played in an unfamiliar central midfield role.
Saka’s midfield partner for the day, Christian Norgaard, set up Gabriel Jesus for Arsenal’s fourth, with the striker cleverly chipping over the onrushing Tickle.
Their devastating opening burst meant Arsenal became the first Premier League side to score four goals in the opening half-hour of an FA Cup match.
Wigan had a chance to net a consolation with one of their rare attacks but Kepa Arrizabalaga produced an excellent save to deny Joe Taylor, while substitute Viktor Gyokeres hit the post for the Gunners in the second half.
Arsenal had not reached the fifth round since 2020 – the last time they won this competition, in Mikel Arteta’s first season in charge, and their most recent trophy.
Arsenal analysis: Gunners make rapid start and ease through

Arsenal became the first Premier League side to score four goals inside 30 minutes in an FA Cup match
This win was as comfortable as Arteta would have hoped for before kick-off as his much-rotated side cruised through.
Saka was able to get some minutes in midfield as he continues to build up his match fitness after recovering from a hip issue.
The 24-year-old has played in central areas for Arsenal before and appeared comfortable enough in midfield on Sunday, linking the play as the hosts dominated.
Cup competitions have been a happy place for Saka’s fellow winger Martinelli this season – and so it proved again.
The Brazil attacker has scored just once in the Premier League this term, but has now netted 10 times in 13 games in European and cup competitions.
Martinelli is also now the first player to score 10-plus goals in cup and European competitions in a single campaign for Arsenal since Ian Wright in 1994-95 (12).
The Gunners were also able to give home debuts to 16-year-old Marli Salmon in the second half as the young defender replaced William Saliba and 19-year-old goalkeeper Tommy Setford came on for Arrizabalaga.
Arteta used the occasion to try to give some squad members a confidence boost and much-needed minutes, including Eze – who was substituted at half-time during Arsenal’s draw with Brentford in midweek but added two quality assists against Wigan.
The win means Arsenal are still in four competitions as they look to end their six-year wait for a trophy.