15 Feb
UA2661
EST. DEPART IN 1d
19:10
San Francisco, CA (SFO)
20:38
Ontario, CA (ONT)
01h28m
N77580 (B39M)
585 km
Estimated
19:10
In 2 days
Estimated
20:38
In 2 days
UA2661
UAL2661
EST. DEPART IN 1d
Sunday, February 15 2026
11:10 PST
ON-TIME
Scheduled 11:10
Sunday, February 15 2026
12:38 PST
Scheduled 12:38
Flight info
Airline/Operator
Duration
01h28m
Distance
585 km
Departure Terminal
3
Arrival Terminal
2
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
1 day ago
Last Known Location
Orlando, FL, 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
  • 15 Feb
    UA2661
    EST. DEPART IN 1d
    19:10
    San Francisco, CA (SFO)
    20:38
    Ontario, CA (ONT)
    01h28m
    N77580 (B39M)
    585 km
    Estimated
    19:10
    In 2 days
    Estimated
    20:38
    In 2 days
  • 14 Feb
    UA2661
    EST. DEPART IN 14h 11m
    19:20
    San Francisco, CA (SFO)
    20:47
    Ontario, CA (ONT)
    01h27m
    N17594 (B39M)
    585 km
    Estimated
    19:20
    In 14 hours
    Estimated
    20:47
    In 16 hours
  • Past
  • 13 Feb
    UA2661
    LANDED 8h 42m AGO
    19:06
    San Francisco, CA (SFO)
    20:26
    Ontario, CA (ONT)
    00h54m
    N37508 (B39M)
    585 km
    Departed
    19:06
    10 hours ago
    Arrived
    20:26
    9 hours ago
  • 12 Feb
    UA2661
    LANDED 1d AGO
    19:10
    San Francisco, CA (SFO)
    20:46
    Ontario, CA (ONT)
    01h05m
    N17599 (B39M)
    585 km
    Departed
    19:10
    1 day ago
    Arrived
    20:46
    1 day ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 15San Francisco, CA (SFO/KSFO)
11:10 PST
Ontario, CA (ONT/KONT)
12:38 PST
B39M (N77580)
Estimated
01h28m
2026 Feb 14San Francisco, CA (SFO/KSFO)
11:20 PST
Ontario, CA (ONT/KONT)
12:47 PST
B39M (N17594)
Estimated
01h27m
Past
2026 Feb 13San Francisco, CA (SFO/KSFO)
11:10 PST
11:06 PST
Ontario, CA (ONT/KONT)
12:38 PST
B39M (N37508)
Landed 12:26 PST
Time aircraft arrives at gate derived from company/airport information
00h54m
2026 Feb 12San Francisco, CA (SFO/KSFO)
11:10 PST
11:10 PST
Ontario, CA (ONT/KONT)
12:38 PST
B39M (N17599)
Landed 12:46 PST
Time aircraft arrives at gate derived from company/airport information
01h05m

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