ON TIMEBOARD

DL 477 on time

Delta Air Lines 477: Los Angeles to Fort Lauderdale at 11:45 p.m. (past 12 months)

On time
70%
347 flights · likely 65–75%
Cancelled
1.1%
of scheduled flights
Typical arrival
+2 min
median vs schedule
When late
+54 min
average delay
Similar flights
70%
DL, same route & hour

About 1 in 3 DL 477 flights from Los Angeles arrived 15+ minutes late, diverted or cancelled over the past year (30%); 1.1% were cancelled. The typical flight landed 2 minutes late.

DL 477: LAX → FLL

Scheduled to leave Los Angeles at 11:45 p.m. local time. Over the past year it arrived on time 70% of the time (347 flights), in line with other DL flights on the route at that hour (70%). Last seen in the data Aug 30, 2026.

Month by month

40%70%100%Sep 2025: 90% on time (30 flights)90SepOct 2025: 74% on time (31 flights)74OctNov 2025: 72% on time (29 flights)72NovDec 2025: 52% on time (31 flights)52DecJan 2026: 61% on time (31 flights)61JanFeb 2026: 68% on time (28 flights)68FebMar 2026: 58% on time (31 flights)58MarApr 2026: 67% on time (30 flights)67AprMay 2026: 74% on time (31 flights)74MayJun 2026: 93% on time (30 flights)93JunJul 2026: 68% on time (31 flights)68JulAug 2026: too few flights (14 flights)Aug

By day of week

DayFlightsOn time
Monday4858%
Tuesday4875%
Wednesday5277%
Thursday4770%
Friday5275%
Saturday4879%
Sunday5258%

Why it was late

Airline (crew, maintenance, ops) 42%Late inbound plane 37%Air traffic & airport (NAS) 20%Security 1%

All flights LAX → FLL · Connecting off DL 477? Check the risk

Questions

How often is DL 477 from LAX to FLL late?

Delta Air Lines 477 from Los Angeles, CA to Fort Lauderdale, FL arrived 15 or more minutes late, was diverted or was cancelled on 30% of 347 scheduled flights between September 2025 and August 2026. 1.1% 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.