DL3856 SLC → PIH

Delta Air Lines · Salt Lake City, UT to Pocatello, ID · 60 flights observed, 2026-02-12 to 2026-04-12 · 149 mi

This flight has been getting less reliable recently — 2026-04's on-time rate (67%) is well below the 92% average from earlier months.

DL3856 covers more than one route in the data window — the stats below are for SLC → PIH, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
87%
Median delay
-2 min
90th percentile
+20 min
Cancellation rate
0%

How often is DL3856 on time?

Across 60 flights on SLC → PIH from 2026-02-12 to 2026-04-12, DL3856 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +20 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time5287%
16-30 min58%
31-60 min00%
61-120 min12%
2+ hrs23%

Performance by month

MonthFlightsOn-timeAvg delay
2026-021794%-6 min
2026-033190%+11 min
2026-041267%+12 min

Performance by day of week

DayFlightsOn-time
Mon888%
Tue8100%
Wed875%
Thu989%
Fri989%
Sat989%
Sun978%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…