Frontier Airlines
Is F91484 delayed?
No — F91484 landed in Chicago 4 min early, at 11:17 on Sep 14 (as of Sep 14, 16:18 UTC).
Arrived
4 min early
Official source · Updated
Departure
Denver
DEN
Actual
Scheduled 07:45
Sep 14
Arrival
Chicago
ORD
Actual
Scheduled 11:21
Sep 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Denver)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 4 min early
Denver → Chicago
Flight history and details
Aug 30, 2026 — Sep 29, 2026
- Observed arrivals
- 1
- Arrivals over 15 minutes late
- 0
- Observed cancellations
- 0
- Observed occurrences
- 1
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 14, 2026Arrived | Denver | Chicago | -4 |