ON TIMEBOARD

DL 3841 on time

Delta Air Lines 3841: Salt Lake City to Santa Barbara at 10:45 a.m.; Santa Barbara to Salt Lake City at 12:40 p.m. (past 12 months). Figures below the title are for SLC → SBA, its busiest leg

On time
94%
251 flights · likely 91–97%
Cancelled
0.0%
of scheduled flights
Typical arrival
−6 min
median vs schedule
When late
+44 min
average delay
Similar flights
93%
DL, same route & hour

About 1 in 18 DL 3841 flights from Salt Lake City arrived 15+ minutes late, diverted or cancelled over the past year (6%); 0.0% were cancelled. The typical flight landed 6 minutes early.

DL 3841: SLC → SBA

Scheduled to leave Salt Lake City at 10:45 a.m. local time, operated by SkyWest as OO 3841. Over the past year it arrived on time 94% of the time (251 flights), in line with other DL flights on the route at that hour (93%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Jun 2025: 97% on time (30 flights)97JunJul 2025: 90% on time (31 flights)90JulAug 2025: 97% on time (31 flights)97AugSep 2025: 100% on time (30 flights)100SepOct 2025: 97% on time (31 flights)97OctNov 2025: 97% on time (30 flights)97NovDec 2025: 95% on time (19 flights)95DecApr 2026: 94% on time (18 flights)94AprMay 2026: 87% on time (31 flights)87MayJun 2026: 100% on time (30 flights)100JunJul 2026: 94% on time (31 flights)94JulAug 2026: 87% on time (31 flights)87Aug

By day of week

DayFlightsOn time
Monday3789%
Tuesday3694%
Wednesday3697%
Thursday3697%
Friday3697%
Saturday3591%
Sunday3594%

Why it was late

Airline (crew, maintenance, ops) 78%Air traffic & airport (NAS) 14%Severe weather 8%

All flights SLC → SBA · Connecting off DL 3841? Check the risk

DL 3841: SBA → SLC

Scheduled to leave Santa Barbara at 12:40 p.m. local time, operated by SkyWest as OO 3841. Over the past year it arrived on time 95% of the time (251 flights), better than other DL flights on the route at that hour (91%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Jun 2025: 90% on time (30 flights)90JunJul 2025: 90% on time (31 flights)90JulAug 2025: 94% on time (31 flights)94AugSep 2025: 97% on time (30 flights)97SepOct 2025: 100% on time (31 flights)100OctNov 2025: 100% on time (30 flights)100NovDec 2025: 95% on time (19 flights)95DecApr 2026: 89% on time (18 flights)89AprMay 2026: 87% on time (31 flights)87MayJun 2026: 100% on time (30 flights)100JunJul 2026: 97% on time (31 flights)97JulAug 2026: 90% on time (31 flights)90Aug

By day of week

DayFlightsOn time
Monday3795%
Tuesday3697%
Wednesday3697%
Thursday36100%
Friday3692%
Saturday3591%
Sunday3594%

Why it was late

Airline (crew, maintenance, ops) 71%Severe weather 27%Air traffic & airport (NAS) 2%

All flights SBA → SLC · Connecting off DL 3841? Check the risk

Questions

How often is DL 3841 from SLC to SBA late?

Delta Air Lines 3841 from Salt Lake City, UT to Santa Barbara, CA arrived 15 or more minutes late, was diverted or was cancelled on 6% of 251 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.

How often is DL 3841 from SBA to SLC late?

Delta Air Lines 3841 from Santa Barbara, CA to Salt Lake City, UT arrived 15 or more minutes late, was diverted or was cancelled on 5% of 251 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.