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United Airlines United Airlines

UA4166 Flight Status

According to Trip.com real-time data, the UA4166 flight operated by United Airlines on Sep 21, 2026, flying from Allentown (ABE) to Madison (MSN), departed at 07:11 and is expected to arrive at 12:03 (local time in Madison, UTC-5) and land at Dane County Regional Airport (MSN).
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
ABE-MSN

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Arrived
The flight has arrived 10m late
Allentown(ABE)
08:22
Scheduled: 06:15, Sep 20
Lehigh Valley International Airport
173106C5-5199-4134-A176-6296CB3DA377 6h 48m
ORD
2h 7m
Madison(MSN)
12:13
Scheduled: 12:03, Sep 20
Dane County Regional Airport
Check-in Counter
--
Boarding Gate
8
Arrival Gate
--
Baggage
--
ABE-MSN

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En route
Your flight has departed Allentown and is expected to arrive in Madison at 12:03.
Allentown(ABE)
07:11
Scheduled: 06:15, Sep 21
Lehigh Valley International Airport
173106C5-5199-4134-A176-6296CB3DA377 6h 48m
ORD
2h 48m
Madison(MSN)
12:03
Scheduled: 12:03, Sep 21
Dane County Regional Airport
Check-in Counter
--
Boarding Gate
8
Arrival Gate
--
Baggage
--
ABE-MSN

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Scheduled
Your flight will depart on time.
Allentown(ABE)
06:15
Scheduled: 06:15, Sep 22
Lehigh Valley International Airport
173106C5-5199-4134-A176-6296CB3DA377 6h 48m
ORD
3h 1m
Madison(MSN)
12:03
Scheduled: 12:03, Sep 22
Dane County Regional Airport
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
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UA4166

Track the Previous Flight Status: Scheduled

UA4463
|
Chicago (CHI) Allentown (ABE)
Scheduled: 21:00
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UA4166 Aircraft Details

According to Trip.com real-time data, the UA4166 flight flying from Allentown to Madison on 9/21/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 23y, 8m. The aircraft is equipped with 70 seats.
flight status
Bombardier CRJ-550
Punctuality (Departure)
77%
Punctuality (Arrival)
73%
Late on average
16 minutes
Age
23y, 8m
Seats
70
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seat Information
94 cm
Legroom
48 cm
Seat width
120°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seat Information
86 cm
Legroom
43 cm
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA4166

Trip.com historical records show that the last UA4166 flight departed on Sun, Sep 20 from ABE at approximately 08:22. This flight is expected to arrrive in MSN at 12:13.
DateAirportAircraft ModelDepartureArrivalStatus
DepartureArrival
Thu, Sep 17Allentown (ABE)Madison (MSN)CRJ711:3617:46Arrived
Fri, Sep 18Allentown (ABE)Madison (MSN)CRJ706:1611:47Arrived
Sat, Sep 19Allentown (ABE)Madison (MSN)CRJ711:3515:58En route
Sun, Sep 20Allentown (ABE)Madison (MSN)CRJ708:2212:13Arrived
Mon, Sep 21Allentown (ABE)Madison (MSN)CRJ707:1112:03En route
Tue, Sep 22Allentown (ABE)Madison (MSN)CRJ706:1512:03Scheduled
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UA4166 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4166 is 77% (Late on average 35 minutes), and the on-time arrival rate is 73% (Late on average 16 minutes).

On-Time Departures
Punctuality
77%
Late on average 35 minutes
Early
3%
On time
73%
30 mins late
10%
60 mins late
0%
90 mins late
13%
Canceled
0%
On-Time Arrivals
Punctuality
73%
Late on average 16 minutes
Early
63%
On time
10%
30 mins late
10%
60 mins late
3%
90 mins late
13%
Canceled
0%

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Frequently Asked Questions

  • What is the current status of flight ua4166?

    Flight ua4166 has departed (status: En route). Departure 07:11, estimated arrival 12:03 (updated Sep 21, 2026).
  • Flight ua4166 has already departed (status: En route). It took off at 07:11 and is estimated to arrive at 12:03.
  • Flight ua4166 is scheduled to depart at 06:15. The latest actual or estimated departure time is 07:11, and the current status is En route (updated Sep 21, 2026).
  • Flight ua4166 is scheduled to arrive at 12:03. The latest estimated or actual arrival time is 12:03. Status is En route as of Sep 21, 2026.
  • Flight ua4166 is operated by United Airlines from Allentown (ABE) to Madison (MSN). Typical flight time is about 6 hours48 minutes; operating days may include Monday.
  • Track flight ua4166 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
  • If ua4166 is delayed or canceled, first confirm the latest status here (En route, updated Sep 21, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight ua4166 has departed from Allentown (ABE) at 07:11 (status: En route).

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Arrival Info: Madison Weather & Current Time

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Cloudy
|
13°C - 18°C
Weather forecast for your arrival day
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-1 hour time difference
Time on arrival: Allentown 13:03| Madison 12:03

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