ON TIMEBOARD

DL 899 on time

Delta Air Lines 899: Los Angeles to Atlanta at 10:55 p.m. (past 12 months)

On time
79%
350 flights · likely 74–83%
Cancelled
0.9%
of scheduled flights
Typical arrival
−4 min
median vs schedule
When late
+64 min
average delay
Similar flights
79%
DL, same route & hour

About 1 in 5 DL 899 flights from Los Angeles arrived 15+ minutes late, diverted or cancelled over the past year (21%); 0.9% were cancelled. The typical flight landed 4 minutes early.

DL 899: LAX → ATL

Scheduled to leave Los Angeles at 10:55 p.m. local time. Over the past year it arrived on time 79% of the time (350 flights), in line with other DL flights on the route at that hour (79%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Sep 2025: 81% on time (21 flights)81SepOct 2025: 79% on time (29 flights)79OctNov 2025: 77% on time (30 flights)77NovDec 2025: 56% on time (27 flights)56DecJan 2026: 58% on time (31 flights)58JanFeb 2026: 82% on time (28 flights)82FebMar 2026: 68% on time (31 flights)68MarApr 2026: 83% on time (30 flights)83AprMay 2026: 87% on time (31 flights)87MayJun 2026: 90% on time (30 flights)90JunJul 2026: 87% on time (31 flights)87JulAug 2026: 94% on time (31 flights)94Aug

By day of week

DayFlightsOn time
Monday5383%
Tuesday4980%
Wednesday4879%
Thursday5080%
Friday5178%
Saturday4873%
Sunday5176%

Why it was late

Airline (crew, maintenance, ops) 58%Late inbound plane 28%Air traffic & airport (NAS) 13%Security 1%

All flights LAX → ATL · Connecting off DL 899? Check the risk

Questions

How often is DL 899 from LAX to ATL late?

Delta Air Lines 899 from Los Angeles, CA to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 21% of 350 scheduled flights between September 2025 and August 2026. 0.9% 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.