ON TIMEBOARD

DL 2833 on time

Delta Air Lines 2833: Atlanta to St. Louis at 8:59 p.m. (past 12 months)

On time
73%
230 flights · likely 67–78%
Cancelled
1.7%
of scheduled flights
Typical arrival
−3 min
median vs schedule
When late
+56 min
average delay
Similar flights
72%
DL, same route & hour

About 1 in 4 DL 2833 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (27%); 1.7% were cancelled. The typical flight landed 3 minutes early.

DL 2833: ATL → STL

Scheduled to leave Atlanta at 8:59 p.m. local time. Over the past year it arrived on time 73% of the time (230 flights), in line with other DL flights on the route at that hour (72%). Last seen in the data Aug 29, 2026.

Month by month

40%70%100%Jul 2025: 65% on time (31 flights)65JulAug 2025: 80% on time (30 flights)80AugSep 2025: 87% on time (30 flights)87SepOct 2025: 84% on time (31 flights)84OctNov 2025: 58% on time (24 flights)58NovDec 2025: 79% on time (29 flights)79DecJan 2026: too few flights (4 flights)JanApr 2026: 56% on time (16 flights)56AprMay 2026: 67% on time (30 flights)67MayJun 2026: 87% on time (30 flights)87JunJul 2026: 57% on time (30 flights)57JulAug 2026: too few flights (6 flights)Aug

By day of week

DayFlightsOn time
Monday3376%
Tuesday3397%
Wednesday3379%
Thursday3256%
Friday3263%
Saturday3474%
Sunday3364%

Why it was late

Airline (crew, maintenance, ops) 54%Late inbound plane 23%Air traffic & airport (NAS) 16%Severe weather 6%

All flights ATL → STL · Connecting off DL 2833? Check the risk

Questions

How often is DL 2833 from ATL to STL late?

Delta Air Lines 2833 from Atlanta, GA to St. Louis, MO arrived 15 or more minutes late, was diverted or was cancelled on 27% of 230 scheduled flights between September 2025 and August 2026. 1.7% were cancelled.

Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.