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Delta Air Lines / ATL → MLB

DL 3118 on time

Delta Air Lines 3118: Atlanta to Melbourne at 8:55 a.m.; Melbourne to Atlanta at 11:11 a.m. (past 12 months). Figures below the title are for ATL → MLB, its busiest leg

On time
89%
365 flights · likely 85–92%
Cancelled
1.9%
of scheduled flights
Typical arrival
−10 min
median vs schedule
When late
+51 min
average delay
Similar flights
89%
DL, same route & hour

About 1 in 9 DL 3118 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (11%); 1.9% were cancelled. The typical flight landed 10 minutes early.

DL 3118: ATL → MLB

Scheduled to leave Atlanta at 8:55 a.m. local time. Over the past year it arrived on time 89% of the time (365 flights), in line with other DL flights on the route at that hour (89%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Sep 2025: 90% on time (30 flights)90SepOct 2025: 94% on time (31 flights)94OctNov 2025: 93% on time (30 flights)93NovDec 2025: 77% on time (31 flights)77DecJan 2026: 90% on time (31 flights)90JanFeb 2026: 96% on time (28 flights)96FebMar 2026: 84% on time (31 flights)84MarApr 2026: 90% on time (30 flights)90AprMay 2026: 90% on time (31 flights)90MayJun 2026: 97% on time (30 flights)97JunJul 2026: 74% on time (31 flights)74JulAug 2026: 94% on time (31 flights)94Aug

By day of week

DayFlightsOn time
Monday5383%
Tuesday5292%
Wednesday5296%
Thursday5290%
Friday5285%
Saturday5287%
Sunday5290%

Why it was late

Airline (crew, maintenance, ops) 55%Air traffic & airport (NAS) 23%Late inbound plane 22%

All flights ATL → MLB · Connecting off DL 3118? Check the risk

DL 3118: MLB → ATL

Scheduled to leave Melbourne at 11:11 a.m. local time. Over the past year it arrived on time 88% of the time (365 flights), in line with other DL flights on the route at that hour (88%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Sep 2025: 90% on time (30 flights)90SepOct 2025: 87% on time (31 flights)87OctNov 2025: 90% on time (30 flights)90NovDec 2025: 84% on time (31 flights)84DecJan 2026: 90% on time (31 flights)90JanFeb 2026: 96% on time (28 flights)96FebMar 2026: 87% on time (31 flights)87MarApr 2026: 90% on time (30 flights)90AprMay 2026: 90% on time (31 flights)90MayJun 2026: 93% on time (30 flights)93JunJul 2026: 77% on time (31 flights)77JulAug 2026: 87% on time (31 flights)87Aug

By day of week

DayFlightsOn time
Monday5381%
Tuesday5287%
Wednesday5296%
Thursday5288%
Friday5290%
Saturday5288%
Sunday5288%

Why it was late

Late inbound plane 58%Airline (crew, maintenance, ops) 21%Severe weather 11%Air traffic & airport (NAS) 9%

All flights MLB → ATL · Connecting off DL 3118? Check the risk

Questions

How often is DL 3118 from ATL to MLB late?

Delta Air Lines 3118 from Atlanta, GA to Melbourne, FL arrived 15 or more minutes late, was diverted or was cancelled on 11% of 365 scheduled flights between September 2025 and August 2026. 1.9% were cancelled.

How often is DL 3118 from MLB to ATL late?

Delta Air Lines 3118 from Melbourne, FL to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 12% of 365 scheduled flights between September 2025 and August 2026. 1.4% 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.