ON TIMEBOARD
Delta Air Lines / BUR → SLC

DL 3681 on time

Delta Air Lines 3681: Burbank to Salt Lake City at 9:45 a.m.; Salt Lake City to Burbank at 7:55 a.m. (past 12 months). Figures below the title are for BUR → SLC, its busiest leg

On time
88%
217 flights · likely 84–92%
Cancelled
1.8%
of scheduled flights
Typical arrival
−13 min
median vs schedule
When late
+98 min
average delay
Similar flights
90%
DL, same route & hour

About 1 in 9 DL 3681 flights from Burbank arrived 15+ minutes late, diverted or cancelled over the past year (12%); 1.8% were cancelled. The typical flight landed 13 minutes early.

DL 3681: BUR → SLC

Scheduled to leave Burbank at 9:45 a.m. local time, operated by SkyWest as OO 3681. Over the past year it arrived on time 88% of the time (217 flights), in line with other DL flights on the route at that hour (90%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Aug 2025: 100% on time (30 flights)100AugSep 2025: 96% on time (23 flights)96SepOct 2025: 93% on time (30 flights)93OctNov 2025: 70% on time (23 flights)70NovDec 2025: 86% on time (29 flights)86DecJan 2026: too few flights (3 flights)JanMar 2026: 90% on time (21 flights)90MarApr 2026: 96% on time (26 flights)96AprMay 2026: too few flights (5 flights)MayJun 2026: 92% on time (24 flights)92JunJul 2026: 83% on time (30 flights)83JulAug 2026: too few flights (3 flights)Aug

By day of week

DayFlightsOn time
Monday3586%
Tuesday32100%
Wednesday3187%
Thursday3087%
Friday3190%
Saturday2383%
Sunday3586%

Why it was late

Severe weather 54%Airline (crew, maintenance, ops) 45%Air traffic & airport (NAS) 2%

All flights BUR → SLC · Connecting off DL 3681? Check the risk

DL 3681: SLC → BUR

Scheduled to leave Salt Lake City at 7:55 a.m. local time, operated by SkyWest as OO 3681. Over the past year it arrived on time 86% of the time (183 flights), worse than other DL flights on the route at that hour (90%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Jun 2025: 100% on time (21 flights)100JunJul 2025: 92% on time (26 flights)92JulAug 2025: 100% on time (30 flights)100AugSep 2025: 91% on time (23 flights)91SepOct 2025: 90% on time (30 flights)90OctNov 2025: 65% on time (23 flights)65NovDec 2025: 89% on time (19 flights)89DecMar 2026: 86% on time (21 flights)86MarApr 2026: too few flights (10 flights)AprJun 2026: 100% on time (24 flights)100JunJul 2026: 83% on time (30 flights)83JulAug 2026: too few flights (3 flights)Aug

By day of week

DayFlightsOn time
Monday2976%
Tuesday26100%
Wednesday2685%
Thursday2785%
Friday2688%
Saturday2090%
Sunday2983%

Why it was late

Airline (crew, maintenance, ops) 92%Severe weather 6%Air traffic & airport (NAS) 1%

All flights SLC → BUR · Connecting off DL 3681? Check the risk

Questions

How often is DL 3681 from BUR to SLC late?

Delta Air Lines 3681 from Burbank, CA to Salt Lake City, UT arrived 15 or more minutes late, was diverted or was cancelled on 12% of 217 scheduled flights between September 2025 and August 2026. 1.8% were cancelled.

How often is DL 3681 from SLC to BUR late?

Delta Air Lines 3681 from Salt Lake City, UT to Burbank, CA arrived 15 or more minutes late, was diverted or was cancelled on 14% of 183 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.