ON TIMEBOARD
Delta Air Lines / ATL → EWR

DL 2401 on time

Delta Air Lines 2401: Atlanta to Newark at 10:05 a.m.; Newark to Atlanta at 1:29 p.m. (past 12 months). Figures below the title are for ATL → EWR, its busiest leg

On time
81%
253 flights · likely 76–85%
Cancelled
3.2%
of scheduled flights
Typical arrival
−4 min
median vs schedule
When late
+47 min
average delay
Similar flights
81%
DL, same route & hour

About 1 in 5 DL 2401 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (19%); 3.2% were cancelled. The typical flight landed 4 minutes early.

DL 2401: ATL → EWR

Scheduled to leave Atlanta at 10:05 a.m. local time. Over the past year it arrived on time 81% of the time (253 flights), in line with other DL flights on the route at that hour (81%). Last seen in the data Aug 31, 2026.

Month by month

30%65%100%Apr 2025: 67% on time (30 flights)67AprMay 2025: 35% on time (31 flights)35MayJun 2025: too few flights (7 flights)JunDec 2025: too few flights (12 flights)DecJan 2026: 81% on time (31 flights)81JanFeb 2026: 85% on time (27 flights)85FebMar 2026: 81% on time (31 flights)81MarApr 2026: 90% on time (30 flights)90AprMay 2026: 87% on time (31 flights)87MayJun 2026: 90% on time (30 flights)90JunJul 2026: 67% on time (30 flights)67JulAug 2026: 74% on time (31 flights)74Aug

By day of week

DayFlightsOn time
Monday3768%
Tuesday3678%
Wednesday3694%
Thursday3681%
Friday3686%
Saturday3675%
Sunday3686%

Why it was late

Airline (crew, maintenance, ops) 57%Air traffic & airport (NAS) 27%Late inbound plane 11%Severe weather 4%

All flights ATL → EWR · Connecting off DL 2401? Check the risk

DL 2401: EWR → ATL

Scheduled to leave Newark at 1:29 p.m. local time. Over the past year it arrived on time 75% of the time (230 flights), in line with other DL flights on the route at that hour (75%). Last seen in the data Aug 31, 2026.

Month by month

30%65%100%Apr 2025: too few flights (13 flights)AprMay 2025: 40% on time (25 flights)40MayJun 2025: too few flights (7 flights)JunDec 2025: too few flights (12 flights)DecJan 2026: 90% on time (31 flights)90JanFeb 2026: too few flights (11 flights)FebMar 2026: 75% on time (24 flights)75MarApr 2026: 87% on time (30 flights)87AprMay 2026: 68% on time (31 flights)68MayJun 2026: 73% on time (30 flights)73JunJul 2026: 53% on time (30 flights)53JulAug 2026: 65% on time (31 flights)65Aug

By day of week

DayFlightsOn time
Monday3476%
Tuesday3367%
Wednesday3382%
Thursday3272%
Friday3281%
Saturday3269%
Sunday3479%

Why it was late

Airline (crew, maintenance, ops) 36%Air traffic & airport (NAS) 28%Late inbound plane 21%Severe weather 15%

All flights EWR → ATL · Connecting off DL 2401? Check the risk

Questions

How often is DL 2401 from ATL to EWR late?

Delta Air Lines 2401 from Atlanta, GA to Newark, NJ arrived 15 or more minutes late, was diverted or was cancelled on 19% of 253 scheduled flights between September 2025 and August 2026. 3.2% were cancelled.

How often is DL 2401 from EWR to ATL late?

Delta Air Lines 2401 from Newark, NJ to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 25% of 230 scheduled flights between September 2025 and August 2026. 2.2% 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.