17 Feb
UA1666
EST. DEPART IN 1d
14:00
Cincinnati, KY (CVG)
17:15
Denver, CO (DEN)
03h15m
N12221 (B738)
1717 km
Estimated
14:00
In 2 days
Estimated
17:15
In 2 days
UA1666
UAL1666
EST. DEPART IN 1d
Tuesday, February 17 2026
09:00 EST
ON-TIME
Scheduled 09:00
Tuesday, February 17 2026
10:15 MST
Scheduled 10:15
Flight info
Airline/Operator
Duration
03h15m
Distance
1717 km
Position Info
Latitude
-
Longitude
-
Altitude
-
Ground Speed
Wind
Air Temperature
Vertical Speed
Heading
-
Squawk
-
Source
-
Station
-
FIR
Aircraft Info
Aircraft Model
Registration
Mode-S
-
Serial Number
-
Aircraft Age
Owner
Last Activity
2 minutes ago
Last Known Location
In flight - Near Guthrie, United States
Last Flight
Aircraft Type
Nr. Engines
Nr. Seats
Weight Class
Cruising Speed
Engine
Engine Type
Aircraft Category
Registrant Type
Airworthiness Class
Operation Types
Certificate Issue Date
Registration Status
Flight Activity
  • Future
  • 17 Feb
    UA1666
    EST. DEPART IN 1d
    14:00
    Cincinnati, KY (CVG)
    17:15
    Denver, CO (DEN)
    03h15m
    N12221 (B738)
    1717 km
    Estimated
    14:00
    In 2 days
    Estimated
    17:15
    In 2 days
  • 16 Feb
    UA1666
    EST. DEPART IN 19h 55m
    14:00
    Cincinnati, KY (CVG)
    17:15
    Denver, CO (DEN)
    03h15m
    N77535 (B738)
    1717 km
    Estimated
    14:00
    In 20 hours
    Estimated
    17:15
    In 23 hours
  • Past
  • 15 Feb
    UA1666
    LANDED 44m AGO
    14:02
    Cincinnati, KY (CVG)
    17:20
    Denver, CO (DEN)
    02h43m
    N25201 (B738)
    1717 km
    Departed
    14:02
    4 hours ago
    Arrived
    17:20
    44 minutes ago
  • 14 Feb
    UA1666
    LANDED 1d AGO
    13:55
    Cincinnati, KY (CVG)
    17:00
    Denver, CO (DEN)
    02h34m
    N37298 (B738)
    1717 km
    Departed
    13:55
    1 day ago
    Arrived
    17:00
    1 day ago
  • 13 Feb
    UA1666
    LANDED 2d AGO
    14:07
    Cincinnati, KY (CVG)
    17:32
    Denver, CO (DEN)
    02h52m
    N12221 (B738)
    1717 km
    Departed
    14:07
    2 days ago
    Arrived
    17:32
    2 days ago
  • 12 Feb
    UA1666
    LANDED 3d AGO
    13:55
    Cincinnati, KY (CVG)
    17:23
    Denver, CO (DEN)
    02h50m
    N33266 (B738)
    1717 km
    Departed
    13:55
    3 days ago
    Arrived
    17:23
    3 days ago
  • 11 Feb
    UA1666
    LANDED 4d AGO
    13:52
    Cincinnati, KY (CVG)
    17:12
    Denver, CO (DEN)
    02h49m
    N77538 (B738)
    1717 km
    Departed
    13:52
    4 days ago
    Arrived
    17:12
    4 days ago
  • 10 Feb
    UA1666
    LANDED 5d AGO
    13:53
    Cincinnati, KY (CVG)
    17:14
    Denver, CO (DEN)
    02h50m
    N76522 (B738)
    1717 km
    Departed
    13:53
    5 days ago
    Arrived
    17:14
    5 days ago
  • 9 Feb
    UA1666
    LANDED 6d AGO
    13:50
    Cincinnati, KY (CVG)
    16:55
    Denver, CO (DEN)
    02h44m
    N25201 (B738)
    1717 km
    Departed
    13:50
    6 days ago
    Arrived
    16:55
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 17Cincinnati, KY (CVG/KCVG)
09:00 EST
Denver, CO (DEN/KDEN)
10:15 MST
B738 (N12221)
Estimated
03h15m
2026 Feb 16Cincinnati, KY (CVG/KCVG)
09:00 EST
Denver, CO (DEN/KDEN)
10:15 MST
B738 (N77535)
Estimated
03h15m
Past
2026 Feb 15Cincinnati, KY (CVG/KCVG)
09:00 EST
09:02 EST
Denver, CO (DEN/KDEN)
10:15 MST
B738 (N25201)
Landed 10:20 MST
Time aircraft arrives at gate derived from company/airport information
02h43m
2026 Feb 14Cincinnati, KY (CVG/KCVG)
09:00 EST
08:55 EST
Denver, CO (DEN/KDEN)
10:15 MST
B738 (N37298)
Landed 10:00 MST
Time aircraft arrives at gate derived from company/airport information
02h34m
2026 Feb 13Cincinnati, KY (CVG/KCVG)
09:00 EST
09:07 EST
Denver, CO (DEN/KDEN)
10:15 MST
B738 (N12221)
Landed 10:32 MST
Time aircraft arrives at gate derived from company/airport information
02h52m
2026 Feb 12Cincinnati, KY (CVG/KCVG)
09:00 EST
08:55 EST
Denver, CO (DEN/KDEN)
10:15 MST
B738 (N33266)
Landed 10:23 MST
Time aircraft arrives at gate derived from company/airport information
02h50m
2026 Feb 11Cincinnati, KY (CVG/KCVG)
09:00 EST
08:52 EST
Denver, CO (DEN/KDEN)
10:20 MST
B738 (N77538)
Landed 10:12 MST
Time aircraft arrives at gate derived from company/airport information
02h49m
2026 Feb 10Cincinnati, KY (CVG/KCVG)
09:00 EST
08:53 EST
Denver, CO (DEN/KDEN)
10:20 MST
B738 (N76522)
Landed 10:14 MST
Time aircraft arrives at gate derived from company/airport information
02h50m
2026 Feb 9Cincinnati, KY (CVG/KCVG)
09:00 EST
08:50 EST
Denver, CO (DEN/KDEN)
10:20 MST
B738 (N25201)
Landed 09:55 MST
Time aircraft arrives at gate derived from company/airport information
02h44m

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