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United Airlines United Airlines

UA3664 Flight Status

According to Trip.com real-time data, the UA3664 flight operated by United Airlines on Oct 22, 2026, scheduled to fly from Chicago (ORD) to Norfolk (ORF), has experienced a change in flight status: the originally scheduled departure time has been delayed, and the new departure time is 9:45 AM , with a new arrival time of 12:29 PM (local time in Norfolk, UTC-4) . Trip.com will continue to keep you updated on the latest flight status.
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
CHI-ORF

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 8m early
Chicago(ORD)
9:21 AM
Scheduled: 8:45 AM, Oct 21
O'Hare Intl. Airport T2
173106C5-5199-4134-A176-6296CB3DA377 2h 30m
Norfolk(ORF)
12:07 PM
Scheduled: 12:15 PM, Oct 21
Norfolk International Airport
Check-in Counter
--
Boarding Gate
C8
Arrival Gate
B30
Baggage
4
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CHI-ORF

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Delayed
Your flight is about 1h late
Chicago(ORD)
9:45 AM
Scheduled: 8:45 AM, Oct 22
O'Hare Intl. Airport T2
173106C5-5199-4134-A176-6296CB3DA377 2h 30m
Norfolk(ORF)
12:29 PM
Scheduled: 12:15 PM, Oct 22
Norfolk International Airport
Check-in Counter
--
Boarding Gate
C8
Arrival Gate
B30
Baggage
5
Show more
Need a flight from Chicago to Norfolk?
United Airlines From BRL 1,028
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CHI-ORF

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Scheduled
Your flight will depart on time.
Chicago(ORD)
8:45 AM
Scheduled: 8:45 AM, Oct 23
O'Hare Intl. Airport T2
173106C5-5199-4134-A176-6296CB3DA377 2h 30m
Norfolk(ORF)
12:15 PM
Scheduled: 12:15 PM, Oct 23
Norfolk International Airport
Check-in Counter
--
Boarding Gate
B3
Arrival Gate
--
Baggage
--
Need a flight from Chicago to Norfolk?
United Airlines From BRL 1,028
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Chicago to Norfolk or track other flights with our flight status tracker.

Track the Previous Flight Status: Landed at Chicago

UA3422
|
Louisville (SDF) Chicago (CHI)
Scheduled: 7:40 AM
|
26m early
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UA3664 Aircraft Details

According to Trip.com real-time data, the UA3664 flight flying from Chicago to Norfolk on 10/22/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 3y, 1m. The aircraft is equipped with 76 seats.
flight status
Embraer 175
Punctuality (Departure)
71 %
Punctuality (Arrival)
96 %
Early on average
19 minutes
Age
3y, 1m
Seats
76
Flight Distance
--

Flight History for UA3664

Trip.com historical records show that the last UA3664 flight departed on Wed, Oct 21 from ORD at approximately 9:21 AM. This flight is expected to arrrive in ORF at 12:07 PM.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Sat, Oct 17 Chicago (ORD) Norfolk (ORF) E75L 9:06 AM 11:58 AM Arrived
Sun, Oct 18 Chicago (ORD) Norfolk (ORF) E75L 9:03 AM 11:48 AM Arrived
Mon, Oct 19 Chicago (ORD) Norfolk (ORF) E75L 8:58 AM 11:52 AM Arrived
Tue, Oct 20 Chicago (ORD) Norfolk (ORF) E75L 9:05 AM 11:49 AM Arrived
Wed, Oct 21 Chicago (ORD) Norfolk (ORF) E75L 9:21 AM 12:07 PM Arrived
Thu, Oct 22 Chicago (ORD) Norfolk (ORF) E75L 9:45 AM 12:29 PM Delayed
Fri, Oct 23 Chicago (ORD) Norfolk (ORF) E75L 8:45 AM 12:15 PM Scheduled

UA3664 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA3664 is 71% (Late on average 26 minutes), and the on-time arrival rate is 96% (Early on average 19 minutes).

On-Time Departures
Punctuality
71 %
Late on average 26 minutes
Early
0 %
On time
71 %
30 mins late
25 %
60 mins late
0 %
90 mins late
4 %
Canceled
0 %
On-Time Arrivals
Punctuality
96 %
Early on average 19 minutes
Early
93 %
On time
4 %
30 mins late
0 %
60 mins late
4 %
90 mins late
0 %
Canceled
0 %

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Frequently Asked Questions

  • What is the current status of flight ua3664?

    Flight ua3664 is delayed by about 60 minutes (status: Delayed). Latest estimated departure/arrival: 9:45 AM / 12:29 PM (updated Oct 22, 2026).
  • Flight ua3664 is delayed by about 60 minutes (status: Delayed). The latest estimated departure/arrival times are 9:45 AM / 12:29 PM. Watch for gate changes.
  • Flight ua3664 is scheduled to depart at 8:45 AM. The latest actual or estimated departure time is 9:45 AM, and the current status is Delayed (updated Oct 22, 2026).
  • Flight ua3664 is scheduled to arrive at 12:15 PM. The latest estimated or actual arrival time is 12:29 PM. Status is Delayed as of Oct 22, 2026.
  • For flight ua3664, the departure terminal is T2 and the boarding gate is C8. Gate assignments can change at short notice—confirm on airport screens before heading to security.
  • Flight ua3664 is operated by United Airlines from Chicago (ORD) to Norfolk (ORF). Typical flight time is about 2 hours30 minutes; operating days may include Thursday.
  • Track flight ua3664 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 ua3664 is delayed or canceled, first confirm the latest status here (Delayed, updated Oct 22, 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 ua3664 has not left Chicago (ORD) yet and is delayed by about 60 minutes. Latest estimated departure: 9:45 AM.
  • Flight ua3664 usually flies a Embraer 175 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

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Arrival Info: Norfolk Weather & Current Time

weatherIcon
Partly cloudy
|
9°C - 17°C
Weather forecast for your arrival day
timeDifferenceIcon
1 hour time difference
Time on arrival: Chicago 11:29 | Norfolk 12:29

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