Is UA3940 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
51 min late
Official source · Updated
Departure
Nashville
BNA
Actual
Scheduled 10:24
Sep 15
Arrival
Denver
DEN
Actual
Scheduled 12:05
Sep 15
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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Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 51 min late
BNA → DEN
- 33 min late
DEN → ORD
- 7 min early
DEN → OKC
- 46 min late
ATL → ORD
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 4
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 5
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 | Nashville | Denver | 51 | |
| Sep 9, 2026Arrived | Denver | Chicago | 33 | |
| Sep 8, 2026Arrived | Denver | Oklahoma City | -7 | |
| Sep 6, 2026Arrived | Atlanta | Chicago | 46 |