Is DL2666 delayed?
Service date: · Scheduled departure date (America/Denver)
Arrived
1 min late
Official source · Updated
Departure
Salt Lake City
SLC
Actual
Scheduled 21:10
Sep 15
Arrival
St Louis
STL
Actual
Scheduled 05:37
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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SLCSTL
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 1 min late
SLC → STL
- 168 min late
SLC → STL
- 10 min early
SLC → STL
- 7 min early
SLC → STL
- 18 min early
SLC → STL
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 16
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 15, 2026Arrived | Salt Lake City | St Louis | 1 | |
| Sep 6, 2026Arrived | Salt Lake City | St Louis | 168 | |
| Sep 5, 2026Arrived | Salt Lake City | St Louis | -10 | |
| Sep 4, 2026Arrived | Salt Lake City | St Louis | -7 | |
| Sep 3, 2026Arrived | Salt Lake City | St Louis | -18 | |
| Aug 29, 2026Arrived | Salt Lake City | St Louis | 30 | |
| Aug 28, 2026Arrived | Salt Lake City | St Louis | -13 | |
| Aug 27, 2026Arrived | Salt Lake City | St Louis | 2 | |
| Aug 25, 2026Arrived | Salt Lake City | St Louis | -22 | |
| Aug 24, 2026Arrived | Salt Lake City | St Louis | 21 | |
| Aug 23, 2026Arrived | Salt Lake City | St Louis | -9 | |
| Aug 22, 2026Arrived | Salt Lake City | St Louis | -10 | |
| Aug 18, 2026Arrived | Salt Lake City | St Louis | 28 |