9 Feb
UA2166
LANDED 23h 30m AGO
23:41
Chicago, IL (ORD)
04:11
San Francisco, CA (SFO)
04h09m
N37528 (B39M)
2965 km
Departed
23:41
1 day ago
Arrived
04:11
23 hours ago
UA2166
UAL2166
LANDED 23h 30m AGO
Monday, February 9 2026
17:41 CST
DELAYED
Scheduled 17:16
Monday, February 9 2026
20:11 PST
ON-TIME
Scheduled 20:10
Flight info
Airline/Operator
Duration
04h09m
Distance
2965 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
C28
Arrival Gate
D14
Departure Terminal
1
Arrival Terminal
2
Departure Taxi Time
16m
Arrival Taxi Time
5m
ATC Route
KORD..PEKUE..PIPPN..ELYNA..KK57E..HYS..KD51Y..SLEEK..KD48U..DVC..KITTN.Q164.KATTS.Q136.RUMPS..OAL..INYOE.DYAMD5.KSFO/0414
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
64502/
Aircraft Age
Owner
Last Activity
2 hours ago
Last Known Location
Newark, NJ, 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
  • 12 Feb
    UA2166
    EST. DEPART IN 1d
    02:22
    Houston, TX (IAH)
    06:58
    San Francisco, CA (SFO)
    04h36m
    N17593 (B39M)
    2628 km
    Estimated
    02:22
    In 2 days
    Estimated
    06:58
    In 2 days
  • 12 Feb
    UA2166
    EST. DEPART IN 1d
    19:20
    Newark, NJ (EWR)
    23:25
    Houston, TX (IAH)
    04h05m
    N63820 (B739)
    2251 km
    Estimated
    19:20
    In 2 days
    Estimated
    23:25
    In 2 days
  • 12 Feb
    UA2166
    EST. DEPART IN 1d
    15:47
    Jacksonville, FL (JAX)
    18:08
    Newark, NJ (EWR)
    02h21m
    N63820 (B739)
    1321 km
    Estimated
    15:47
    In 1 day
    Estimated
    18:08
    In 2 days
  • 11 Feb
    UA2166
    EST. DEPART IN 19h 34m
    23:16
    Chicago, IL (ORD)
    04:10
    San Francisco, CA (SFO)
    04h54m
    N37553 (B39M)
    2965 km
    Estimated
    23:16
    In 20 hours
    Estimated
    04:10
    In 1 day
  • Current
  • 10 Feb
    UA2166
    LANDING LATE IN 1h 32m
    23:12
    Chicago, IL (ORD)
    05:14
    San Francisco, CA (SFO)
    04h54m
    N37521 (B39M)
    2965 km
    Departed
    23:12
    4 hours ago
    Estimated
    05:14
    In 2 hours
  • Past
  • 9 Feb
    UA2166
    LANDED 23h 30m AGO
    23:41
    Chicago, IL (ORD)
    04:11
    San Francisco, CA (SFO)
    04h09m
    N37528 (B39M)
    2965 km
    Departed
    23:41
    1 day ago
    Arrived
    04:11
    23 hours ago
  • 8 Feb
    UA2166
    LANDED 2d AGO
    23:12
    Chicago, IL (ORD)
    03:33
    San Francisco, CA (SFO)
    04h03m
    N17566 (B39M)
    2965 km
    Departed
    23:12
    2 days ago
    Arrived
    03:33
    2 days ago
  • 6 Feb
    UA2166
    LANDED 3d AGO
    23:18
    Chicago, IL (ORD)
    03:45
    San Francisco, CA (SFO)
    04h06m
    N77588 (B39M)
    2965 km
    Departed
    23:18
    4 days ago
    Arrived
    03:45
    4 days ago
  • 5 Feb
    UA2166
    LANDED 5d AGO
    23:15
    Chicago, IL (ORD)
    03:37
    San Francisco, CA (SFO)
    03h45m
    N37538 (B39M)
    2965 km
    Departed
    23:15
    5 days ago
    Arrived
    03:37
    5 days ago
  • 4 Feb
    UA2166
    LANDED 5d AGO
    23:19
    Chicago, IL (ORD)
    03:42
    San Francisco, CA (SFO)
    03h58m
    N37528 (B39M)
    2965 km
    Departed
    23:19
    6 days ago
    Arrived
    03:42
    6 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 12Houston, TX (IAH/KIAH)
20:22 CST
San Francisco, CA (SFO/KSFO)
22:58 PST
B39M (N17593)
Estimated
04h36m
2026 Feb 12Newark, NJ (EWR/KEWR)
14:20 EST
Houston, TX (IAH/KIAH)
17:25 CST
B739 (N63820)
Estimated
04h05m
2026 Feb 12Jacksonville, FL (JAX/KJAX)
10:47 EST
Newark, NJ (EWR/KEWR)
13:08 EST
B739 (N63820)
Estimated
02h21m
2026 Feb 11Chicago, IL (ORD/KORD)
17:16 CST
San Francisco, CA (SFO/KSFO)
20:10 PST
B39M (N37553)
Estimated
04h54m
Current
2026 Feb 10Chicago, IL (ORD/KORD)
17:16 CST
17:12 CST
San Francisco, CA (SFO/KSFO)
20:10 PST
B39M (N37521)
Est. Arrival 21:14 PST
04h54m
Past
2026 Feb 9Chicago, IL (ORD/KORD)
17:16 CST
17:41 CST
San Francisco, CA (SFO/KSFO)
20:10 PST
B39M (N37528)
Landed 20:11 PST
Time aircraft arrives at gate derived from company/airport information
04h09m
2026 Feb 8Chicago, IL (ORD/KORD)
17:16 CST
17:12 CST
San Francisco, CA (SFO/KSFO)
20:10 PST
B39M (N17566)
Landed 19:33 PST
Time aircraft arrives at gate derived from company/airport information
04h03m
2026 Feb 6Chicago, IL (ORD/KORD)
17:16 CST
17:18 CST
San Francisco, CA (SFO/KSFO)
20:10 PST
B39M (N77588)
Landed 19:45 PST
Time aircraft arrives at gate derived from company/airport information
04h06m
2026 Feb 5Chicago, IL (ORD/KORD)
17:16 CST
17:15 CST
San Francisco, CA (SFO/KSFO)
20:10 PST
B39M (N37538)
Landed 19:37 PST
Time aircraft arrives at gate derived from company/airport information
03h45m
2026 Feb 4Chicago, IL (ORD/KORD)
17:16 CST
17:19 CST
San Francisco, CA (SFO/KSFO)
20:10 PST
B39M (N37528)
Landed 19:42 PST
Time aircraft arrives at gate derived from company/airport information
03h58m

Flight history for UA2166 is available for a period over 7 days under our Basic subscription. More details here
More airport data is available for purchase. Please check our On Demand API.