I couldn't find a specific answer to that in the wiki — it tracks 2026 season outlooks, injuries, and scheme news, but it doesn't include weekly game-status reports (who's likely/active for a specific game).
What the wiki does tell you about his health context:
- Injury history: Daniels played only 7 games in 2025 due to elbow, knee, and ankle injuries, and his 2026 offseason has been framed as a "comeback" effort — he's aiming to stay healthy in Year 3 (per the Jayden Daniels page).
- No current injury designation: There's nothing in the wiki suggesting any new injury or doubt about his availability for a Week 1 game against the Colts. He's been working through OTAs and minicamp and is expected to be the full-go starter.
If the game in question is early in the season, all signs point to him starting. For a definitive week-to-week "active/inactive" call, you'd want to check the official injury report closer to game day.