ON TIMEBOARD

DL 912 on time

Delta Air Lines 912: Salt Lake City to Atlanta at 11:35 p.m. (past 12 months)

On time
86%
365 flights · likely 82–89%
Cancelled
0.5%
of scheduled flights
Typical arrival
−10 min
median vs schedule
When late
+46 min
average delay
Similar flights
86%
DL, same route & hour

About 1 in 7 DL 912 flights from Salt Lake City arrived 15+ minutes late, diverted or cancelled over the past year (14%); 0.5% were cancelled. The typical flight landed 10 minutes early.

DL 912: SLC → ATL

Scheduled to leave Salt Lake City at 11:35 p.m. local time. Over the past year it arrived on time 86% of the time (365 flights), in line with other DL flights on the route at that hour (86%). Last seen in the data Aug 31, 2026.

Usually Delta Air Lines's last flight of the day from Salt Lake City to Atlanta (100% of days). Delta Air Lines's last SLC–ATL flight was cancelled 0.5% of the time, against 0.6% for its earlier ones. If it's cancelled, the next Delta Air Lines flight is usually around 7:00 a.m. the next morning.

Month by month

40%70%100%Sep 2025: 83% on time (30 flights)83SepOct 2025: 84% on time (31 flights)84OctNov 2025: 83% on time (30 flights)83NovDec 2025: 90% on time (31 flights)90DecJan 2026: 87% on time (31 flights)87JanFeb 2026: 93% on time (28 flights)93FebMar 2026: 87% on time (31 flights)87MarApr 2026: 93% on time (30 flights)93AprMay 2026: 87% on time (31 flights)87MayJun 2026: 80% on time (30 flights)80JunJul 2026: 77% on time (31 flights)77JulAug 2026: 90% on time (31 flights)90Aug

By day of week

DayFlightsOn time
Monday5385%
Tuesday5292%
Wednesday5292%
Thursday5288%
Friday5279%
Saturday5288%
Sunday5279%

Why it was late

Late inbound plane 46%Airline (crew, maintenance, ops) 44%Air traffic & airport (NAS) 8%Severe weather 2%Security 1%

All flights SLC → ATL · Connecting off DL 912? Check the risk

Questions

How often is DL 912 from SLC to ATL late?

Delta Air Lines 912 from Salt Lake City, UT to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 14% of 365 scheduled flights between September 2025 and August 2026. 0.5% 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.