American’s Brand New Boeing 787 Has Serious Maintenance Issues

American recently started taking delivery of its latest batch of Boeing 787-9s. These are exciting for the airline and for passengers, as they’re premium heavy jets, with new interiors. What’s less exciting is the recurring maintenance issue that one of these jets seems to be having.

Jun 8, 2025 - 10:02
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American’s Brand New Boeing 787 Has Serious Maintenance Issues

American recently started taking delivery of its latest batch of Boeing 787-9s. These are exciting for the airline and for passengers, as they’re premium heavy jets, with new interiors. What’s less exciting is the recurring maintenance issue that one of these jets seems to be having.

The short, cursed life of American’s N846AN

The Boeing 787-9 with the registration code N846AN is brand new, and was delivered to American on April 29, 2025, flying from Everett (PAE) to Dallas (DFW). On June 4, 2025, the plane was supposed to be ferried to Chicago (ORD), with flight number AA9783, in order to enter commercial service.

However, the plane encountered a maintenance issue, and had to return to Dallas, where it landed a little under an hour after it took off.

N846AN first had to return to Dallas

The next day, on June 5, 2025, the plane finally managed to position to Chicago.

N846AN then flew to Chicago

Then on June 6, 2025, the plane was supposed to make its commercial debut, flying to Los Angeles (LAX) and back, operating as AA2012 and AA2321. That rotation ended up getting canceled altogether, again, due to maintenance issues.

The next day, the plane was scheduled to operate the exact same rotation. Fortunately this time around, things worked out a little better, with an emphasis on the “little better” part.

The plane managed to operate the outbound from Chicago to Los Angeles, with a delay of just over two hours. Funny enough, that delay was due to crew availability, rather than due to a maintenance issue. So that was the commercial inaugural flight for the jet.

N846AN then flew to Los Angeles, delayed

Yay, does that mean the plane’s maintenance issues were fixed? Well, not so fast. The plane was supposed to have a quick turnaround in Los Angeles, with under 90 minutes on the ground. Instead, the flight that was supposed to depart at 1PM on June 7 has been rescheduled for 9PM on June 8, representing a 32-hour delay, and that’s best case scenario.

N846AN is now on a 32-hour maintenance delay

So yeah, while the plane was supposed to have operated four passenger flights as of now, in reality, it has operated a single flight. That’s not so good!

Is American’s brand new Boeing 787 a lemon, or…?

Clearly this brand new Boeing 787 has some problems. I’ve heard different theories as to what exactly the problem is, ranging from issues with one of the engines, to issues with one of the doors, so I can’t speak authoritatively to what’s going on.

As @xJonNYC notes, it seems to be unknown whether the current maintenance issues fit into the category of being “growing pains,” vs. there being some bigger issue with the jet.