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Delta Air Lines / CHS → ATL

DL 2174 on time

Delta Air Lines 2174: Charleston to Atlanta at 6:24 p.m.; Atlanta to Charleston at 3:59 p.m. (past 12 months). Figures below the title are for CHS → ATL, its busiest leg

On time
78%
237 flights · likely 72–83%
Cancelled
1.7%
of scheduled flights
Typical arrival
−11 min
median vs schedule
When late
+80 min
average delay
Similar flights
78%
DL, same route & hour

About 1 in 5 DL 2174 flights from Charleston arrived 15+ minutes late, diverted or cancelled over the past year (22%); 1.7% were cancelled. The typical flight landed 11 minutes early.

DL 2174: CHS → ATL

Scheduled to leave Charleston at 6:24 p.m. local time. Over the past year it arrived on time 78% of the time (237 flights), in line with other DL flights on the route at that hour (78%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Aug 2025: 90% on time (31 flights)90AugSep 2025: 87% on time (30 flights)87SepOct 2025: 87% on time (31 flights)87OctNov 2025: too few flights (8 flights)NovJan 2026: too few flights (12 flights)JanFeb 2026: too few flights (11 flights)FebMar 2026: 79% on time (24 flights)79MarApr 2026: 87% on time (30 flights)87AprMay 2026: too few flights (6 flights)MayJun 2026: 92% on time (24 flights)92JunJul 2026: 50% on time (30 flights)50JulAug 2026: 61% on time (31 flights)61Aug

By day of week

DayFlightsOn time
Monday3591%
Tuesday3580%
Wednesday3586%
Thursday3382%
Friday3376%
Saturday3269%
Sunday3462%

Why it was late

Late inbound plane 69%Air traffic & airport (NAS) 24%Airline (crew, maintenance, ops) 7%

All flights CHS → ATL · Connecting off DL 2174? Check the risk

DL 2174: ATL → CHS

Scheduled to leave Atlanta at 3:59 p.m. local time. Over the past year it arrived on time 77% of the time (231 flights), in line with other DL flights on the route at that hour (80%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Jun 2025: 73% on time (22 flights)73JunJul 2025: 74% on time (31 flights)74JulAug 2025: 84% on time (31 flights)84AugSep 2025: 87% on time (30 flights)87SepOct 2025: 90% on time (31 flights)90OctNov 2025: 83% on time (30 flights)83NovDec 2025: 58% on time (19 flights)58DecMar 2026: 79% on time (24 flights)79MarApr 2026: too few flights (12 flights)AprJun 2026: 88% on time (24 flights)88JunJul 2026: 53% on time (30 flights)53JulAug 2026: 68% on time (31 flights)68Aug

By day of week

DayFlightsOn time
Monday3491%
Tuesday3382%
Wednesday3388%
Thursday3370%
Friday3373%
Saturday3168%
Sunday3471%

Why it was late

Airline (crew, maintenance, ops) 54%Air traffic & airport (NAS) 27%Late inbound plane 17%Severe weather 3%

All flights ATL → CHS · Connecting off DL 2174? Check the risk

Questions

How often is DL 2174 from CHS to ATL late?

Delta Air Lines 2174 from Charleston, SC to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 22% of 237 scheduled flights between September 2025 and August 2026. 1.7% were cancelled.

How often is DL 2174 from ATL to CHS late?

Delta Air Lines 2174 from Atlanta, GA to Charleston, SC arrived 15 or more minutes late, was diverted or was cancelled on 23% of 231 scheduled flights between September 2025 and August 2026. 0.4% 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.