Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
DL 2837 · Tulsa (TUL) → Atlanta (ATL)
Sold by Delta. Still flying: 48 of the last 56 days (Mon, Tue, Wed, Thu, Fri, Sun).
Arrives on time75%within 15 minutes, of 73 flights
Cancelled2.7%of scheduled flights
An hour or more late17%of flights that operated
When late, on average228 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Atlanta is 1 h ahead of Tulsa).
- Leaves TUL
- 18:49
- Arrives ATL
- 21:59
- Flight time
- 2h 10m
- Days flown, last 8 weeks
- 48 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 TUL
All flights leaving Tulsa (TUL) at 6–7 pm, wherever they’re going: 74% left within 15 minutes and 2.2% were cancelled (1,506 flights in the year). Other Delta flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.