ON TIMEBOARD
Delta Air Lines / ATL → SFO

DL 693 on time

Delta Air Lines 693: Atlanta to San Francisco at 8:25 a.m.; San Francisco to Atlanta at 11:38 a.m. (past 12 months). Figures below the title are for ATL → SFO, its busiest leg

On time
80%
275 flights · likely 75–85%
Cancelled
0.7%
of scheduled flights
Typical arrival
−5 min
median vs schedule
When late
+53 min
average delay
Similar flights
82%
DL, same route & hour

About 1 in 5 DL 693 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (20%); 0.7% were cancelled. The typical flight landed 5 minutes early.

DL 693: ATL → SFO

Scheduled to leave Atlanta at 8:25 a.m. local time. Over the past year it arrived on time 80% of the time (275 flights), in line with other DL flights on the route at that hour (82%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Aug 2025: 84% on time (31 flights)84AugSep 2025: 83% on time (30 flights)83SepOct 2025: 84% on time (31 flights)84OctNov 2025: 67% on time (30 flights)67NovDec 2025: 64% on time (28 flights)64DecJan 2026: too few flights (3 flights)JanMar 2026: 88% on time (24 flights)88MarApr 2026: too few flights (12 flights)AprMay 2026: 68% on time (25 flights)68MayJun 2026: 83% on time (30 flights)83JunJul 2026: 97% on time (31 flights)97JulAug 2026: 90% on time (31 flights)90Aug

By day of week

DayFlightsOn time
Monday4073%
Tuesday3985%
Wednesday3789%
Thursday3884%
Friday4078%
Saturday4075%
Sunday4180%

Why it was late

Airline (crew, maintenance, ops) 53%Air traffic & airport (NAS) 36%Late inbound plane 9%Severe weather 2%

All flights ATL → SFO · Connecting off DL 693? Check the risk

DL 693: SFO → ATL

Scheduled to leave San Francisco at 11:38 a.m. local time. Over the past year it arrived on time 80% of the time (152 flights), in line with other DL flights on the route at that hour (82%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Jun 2025: 57% on time (23 flights)57JunJul 2025: 77% on time (31 flights)77JulAug 2025: 94% on time (31 flights)94AugSep 2025: 90% on time (30 flights)90SepOct 2025: too few flights (5 flights)OctMay 2026: 60% on time (25 flights)60MayJun 2026: 93% on time (30 flights)93JunJul 2026: 71% on time (31 flights)71JulAug 2026: 81% on time (31 flights)81Aug

By day of week

DayFlightsOn time
Monday2264%
Tuesday2190%
Wednesday2190%
Thursday2273%
Friday2277%
Saturday2277%
Sunday2286%

Why it was late

Late inbound plane 49%Air traffic & airport (NAS) 29%Airline (crew, maintenance, ops) 22%

All flights SFO → ATL · Connecting off DL 693? Check the risk

Questions

How often is DL 693 from ATL to SFO late?

Delta Air Lines 693 from Atlanta, GA to San Francisco, CA arrived 15 or more minutes late, was diverted or was cancelled on 20% of 275 scheduled flights between September 2025 and August 2026. 0.7% were cancelled.

How often is DL 693 from SFO to ATL late?

Delta Air Lines 693 from San Francisco, CA to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 20% of 152 scheduled flights between September 2025 and August 2026. 0.0% 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.