Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
DL 5737 · Nantucket (ACK) → New York (LGA)
Sold by Delta, flown by Republic. Still flying: 1 of the last 56 days.
Arrives on time75%within 15 minutes, of 55 flights
Cancelled5.5%of scheduled flights
An hour or more late10%of flights that operated
When late, on average51 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves ACK
- 16:01
- Arrives LGA
- 17:20
- Flight time
- 1h 19m
- Days flown, last 8 weeks
- 1 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at ACK
All flights leaving Nantucket (ACK) at 4–5 pm, wherever they’re going: 74% left within 15 minutes and 8.0% were cancelled (312 flights in the year). Other Delta flights on this route →
Upcoming forecasts
This flight isn’t in our published forecasts for the next few days.