United Airlines
Is UA4770 delayed?
No — UA4770 landed in Denver 27 min early, at 12:10 on Sep 28 (as of Sep 28, 18:10 UTC).
Usually on time: arrived within 15 min of schedule on 10 of the last 10 flights.
27 min early
Official source · Updated
Departure
Springfield
SGF
Actual
Scheduled 11:36
Sep 28
Arrival
Denver
DEN
Actual
Scheduled 12:37
Sep 28
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 27 min early
Springfield → Denver
- 39 min early
Springfield → Denver
- 20 min early
Springfield → Denver
- 23 min early
Springfield → Denver
- <1 min early
Springfield → Denver
Is UA4770 usually late?
Observation window: Aug 30, 2026 – Sep 29, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Denver (DEN) departures
- Left more than 15 min late
- 65 of 445
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Springfield | Denver | -27 | |
| Sep 27, 2026Arrived | Springfield | Denver | -39 | |
| Sep 25, 2026Arrived | Springfield | Denver | -20 | |
| Sep 24, 2026Arrived | Springfield | Denver | -23 | |
| Sep 21, 2026Arrived | Springfield | Denver | 0 | |
| Sep 20, 2026Arrived | Springfield | Denver | 2 | |
| Sep 18, 2026Arrived | Springfield | Denver | -16 | |
| Sep 17, 2026Arrived | Springfield | Denver | -14 | |
| Sep 7, 2026Arrived | Springfield | Denver | -31 | |
| Sep 4, 2026Arrived | Springfield | Denver | -14 | |
| Sep 2, 2026Cancelled | Denver | Grand Junction | Not available | Not available |
| Sep 1, 2026Cancelled | Denver | Grand Junction | Not available | Not available |
Email me if UA4770 runs late
We email you if your next UA4770 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.