Apparatus

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flight_takeoff Flight

UCA4377

Operated by CommutAir

Live map

Live map filtered to UCA4377. Shown when the flight is currently airborne.

Route airports View route page →

Departure

PWM KPWM VFR

Portland International Jetport

Portland, US

Local time
03:23 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
76 ft
Coordinates
43.6462, -70.3093

cloud Weather

Wind
-
Visibility
10 SM
Ceiling
SCT 500 ft, SCT 12,000 ft
Temp / Dew
20°C / 19°C
Altimeter
29.97 inHg

Obs: 2026-08-28T06:51:00.000Z

Raw METAR / TAF 
METAR KPWM 280651Z AUTO 10SM SCT005 SCT120 20/19 A2997 RMK AO2 SLP149 T02000194 $

TAF KPWM 280520Z 2806/2906 18005KT P6SM FEW007 BKN060 FM280800 VRB04KT P6SM BKN013 FM281000 VRB03KT 1SM BR OVC014 FM281400 VRB05KT P6SM BKN060 FM290000 VRB03KT P6SM SCT060

flight Live Traffic

flight_takeoff 3 Departures
flight_land 1 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
03:23 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
10° / 5 kt
Visibility
10 SM
Ceiling
FEW 1,700 ft, BKN 3,100 ft, BKN 16,000 ft
Temp / Dew
22°C / 21°C
Altimeter
29.95 inHg

Obs: 2026-08-28T06:52:00.000Z

Raw METAR / TAF 
METAR KIAD 280652Z 01005KT 10SM FEW017 BKN031 BKN160 22/21 A2995 RMK AO2 SLP138 T02220206

TAF KIAD 280529Z 2806/2912 00000KT P6SM BKN060 FM281200 33005KT P6SM BKN060 FM281700 36007KT P6SM BKN060 FM290000 02005KT P6SM SCT070 FM290600 35007KT P6SM FEW070

flight Live Traffic

flight_takeoff 60 Departures
flight_land 47 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A03397 PWM → IAD Jul 26, 21:20 UTCJul 26, 21:45 UTC25m - -
2026-07-25 A0330A PWM → IAD Jul 25, 21:15 UTCJul 25, 21:55 UTC40m - -
2026-07-24 A39D11 PWM → IAD Jul 24, 21:25 UTCJul 24, 22:05 UTC40m - -
2026-07-23 A03332 PWM → IAD Jul 23, 21:30 UTCJul 23, 22:15 UTC45m - -
2026-07-22 A03397 - Jul 22, 21:15 UTCJul 22, 22:00 UTC45m - -
2026-07-22 A03397 CRP → IAH Jul 22, 21:25 UTCJul 22, 21:58 UTC33m +18m +7m
2026-07-21 A0A9F8 - Jul 21, 21:10 UTCJul 21, 21:45 UTC35m - -
2026-07-20 A03356 - Jul 20, 21:20 UTCJul 20, 22:05 UTC45m - -
2026-07-20 A03356 CRP → IAH Jul 20, 21:25 UTCJul 20, 22:04 UTC39m +18m +6m
2026-07-19 A0F886 - Jul 19, 21:45 UTCJul 19, 22:25 UTC40m - -
2026-07-19 A0F886 CRP → IAH Jul 19, 21:55 UTCJul 19, 22:24 UTC29m +48m +7m
2026-07-18 A0822C - Jul 18, 21:15 UTCJul 18, 22:00 UTC45m - -
2026-07-17 A0AC92 - Jul 17, 21:25 UTCJul 17, 22:00 UTC35m - -
2026-07-16 A0A9D4 - Jul 16, 21:15 UTCJul 16, 21:50 UTC35m - -
2026-07-15 A03332 CRP → IAH Jul 15, 22:33 UTCJul 15, 22:52 UTC19m +86m -3m
2026-07-15 A03332 - Jul 15, 22:15 UTCJul 15, 22:55 UTC40m - -
2026-07-15 A1C0EC - Jul 15, 00:10 UTCJul 15, 00:45 UTC35m - -
2026-07-13 A0A9AC - Jul 13, 23:20 UTCJul 14, 00:00 UTC40m - -
2026-07-13 A0A9AC CRP → IAH Jul 13, 23:16 UTCJul 14, 00:01 UTC45m +129m +4m
2026-07-12 A05A48 - Jul 12, 21:20 UTCJul 12, 22:00 UTC40m - -
2026-07-11 A1BFF9 - Jul 11, 23:10 UTCJul 12, 00:10 UTC1h 0m - -
2026-07-11 A1BFF9 CRP → IAH Jul 11, 22:38 UTCJul 12, 00:09 UTC1h 31m +91m -3m
2026-07-10 A1200D - Jul 10, 21:15 UTCJul 10, 21:50 UTC35m - -
2026-07-09 A23675 - Jul 9, 21:10 UTCJul 9, 21:50 UTC40m - -
2026-07-08 A05A48 - Jul 8, 22:05 UTCJul 8, 22:45 UTC40m - -
2026-07-07 A1C03A - Jul 7, 22:40 UTCJul 7, 23:20 UTC40m - -
2026-07-07 A1C03A CRP → IAH Jul 7, 22:48 UTCJul 7, 23:20 UTC32m +101m +14m
2026-07-06 A0A9F6 - Jul 6, 21:10 UTCJul 6, 22:20 UTC1h 10m - -
2026-07-05 A34D63 - Jul 5, 21:15 UTCJul 5, 22:00 UTC45m - -
2026-07-03 A2ADDF - Jul 3, 21:15 UTCJul 3, 22:00 UTC45m - -

Performance history

Flights tracked
138 showing last 30
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
20

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 57
May 2026 47
April 2026 2

UCA4377 frequently asked

Where does flight UCA4377 fly?
UCA4377 (CommutAir) flies from PWM to IAD. View the full route page.
How long is flight UCA4377?
Based on observed flights, UCA4377 takes on average 42m from takeoff to landing.
How often does UCA4377 fly?
UCA4377 has been observed flying several times a week in our tracking data. We've recorded 138 flights under this callsign.
Is flight UCA4377 usually on time?
Across recent flights, UCA4377 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UCA4377?
UCA4377 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UCA4377 live?
Yes. When UCA4377 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.