ON TIMEBOARD

DL 1263 on time

Delta Air Lines 1263: Atlanta to Richmond at 11:10 p.m. (past 12 months)

On time
74%
254 flights · likely 68–79%
Cancelled
2.4%
of scheduled flights
Typical arrival
−3 min
median vs schedule
When late
+71 min
average delay
Similar flights
74%
DL, same route & hour

About 1 in 4 DL 1263 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (26%); 2.4% were cancelled. The typical flight landed 3 minutes early.

DL 1263: ATL → RIC

Scheduled to leave Atlanta at 11:10 p.m. local time. Over the past year it arrived on time 74% of the time (254 flights), in line with other DL flights on the route at that hour (74%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Apr 2025: 73% on time (30 flights)73AprMay 2025: 74% on time (31 flights)74MayJun 2025: too few flights (7 flights)JunDec 2025: too few flights (12 flights)DecJan 2026: 81% on time (31 flights)81JanFeb 2026: 93% on time (28 flights)93FebMar 2026: 65% on time (31 flights)65MarApr 2026: 80% on time (30 flights)80AprMay 2026: 70% on time (30 flights)70MayJun 2026: 83% on time (30 flights)83JunJul 2026: 55% on time (31 flights)55JulAug 2026: 74% on time (31 flights)74Aug

By day of week

DayFlightsOn time
Monday3773%
Tuesday3675%
Wednesday3683%
Thursday3681%
Friday3672%
Saturday3773%
Sunday3661%

Why it was late

Airline (crew, maintenance, ops) 74%Late inbound plane 13%Air traffic & airport (NAS) 8%Severe weather 4%

All flights ATL → RIC · Connecting off DL 1263? Check the risk

Questions

How often is DL 1263 from ATL to RIC late?

Delta Air Lines 1263 from Atlanta, GA to Richmond, VA arrived 15 or more minutes late, was diverted or was cancelled on 26% of 254 scheduled flights between September 2025 and August 2026. 2.4% 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.