United Airlines UA4589 Flight Status
According to Trip.com latest record on status for United Airlines flight UA4589 from Chicago to Dayton (ORD-DAY): Flights for Sep 20, 2026 are scheduled, with the next departure slated for 21:30 from ORD and an expected arrival at 23:59 at DAY .
Sat, Sep 19
Sun, Sep 20
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Cancelled
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1h 29m
Check-in Counter
--
Boarding Gate
F15
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
1h 29m
Check-in Counter
--
Boarding Gate
E9
Arrival Gate
--
Baggage
--
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Track the Previous Flight Status: Scheduled
UA4181
|
Chattanooga (CHA) 
Chicago (CHI)
Chicago (CHI)Scheduled: 19:00
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UA4589 Aircraft Specifications
According to Trip.com real-time data, the UA4589 flight from Chicago to Dayton on 9/20/2026 is operated using the aircraft model Bombardier CRJ-550. This aircraft has been in service for 20y, 11m. The aircraft has 50 seats.
Bombardier CRJ-550
On-Time Departure
43%
On-Time Arrival
83%
Avg. Delay
7 minutes
Aircraft Age
20y, 11m
Total Seats
50
Flight Distance
--
Economy
First
Premium Economy
Cabin Amenities
None
Inflight entertainment is available
Unknown
USB port
Seat Information
79 cm
More legroom than on 30% of flights
44 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
Cabin Amenities
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width better than on 30% of flights
120°
Reclining Angle
1-2
Seat layout example
Cabin Amenities
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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UA4589 Flight History
Check more records from Trip.com about UA4589 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 14 | Chicago (ORD) | Dayton (DAY) | CRJ7 | 21:56 | 23:38 | Arrived |
| Tue, Sep 15 | Chicago (ORD) | Dayton (DAY) | CRJ7 | 00:02 | 01:54 | Arrived |
| Wed, Sep 16 | Chicago (ORD) | Dayton (DAY) | CRJ7 | 22:10 | 23:52 | Arrived |
| Thu, Sep 17 | Chicago (ORD) | Dayton (DAY) | CRJ7 | 23:36 | 01:15 | Arrived |
| Fri, Sep 18 | Chicago (ORD) | Dayton (DAY) | CRJ7 | 22:00 | 23:44 | Arrived |
| Sat, Sep 19 | Chicago (ORD) | Dayton (DAY) | CRJ7 | -- | -- | Cancelled |
| Sun, Sep 20 | Chicago (ORD) | Dayton (DAY) | CRJ7 | 21:30 | 23:59 | Scheduled |
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UA4589 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA4589 is 43% (Late on average 51 minutes), and the on-time arrival rate is 83% (Late on average 7 minutes).
On-Time Departures
Punctuality
43%
Late on average 51 minutes
Early
7%
On time
37%
30 mins late
30%
60 mins late
10%
90 mins late
17%
Cancelled
0%
On-Time Arrivals
Punctuality
83%
Late on average 7 minutes
Early
60%
On time
23%
30 mins late
3%
60 mins late
3%
90 mins late
10%
Cancelled
0%
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- Tue, Oct 20Dayton (DAY)Chicago (CHI)
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Allegiant AirOne way35% offIDR 5,709,300IDR 3,685,400 - Sat, Nov 7Dayton (DAY)Chicago (CHI)
American AirlinesOne way26% offIDR 5,709,300IDR 4,252,700 - Sat, Oct 24Dayton (DAY)Chicago (CHI) American AirlinesOne way25% offIDR 5,709,300IDR 4,266,000
- Sun, Oct 11Dayton (DAY)Chicago (CHI) American AirlinesOne way25% offIDR 5,709,300IDR 4,266,000
- Thu, Sep 24Dayton (DAY)Chicago (CHI) American AirlinesOne way10% offIDR 5,709,300IDR 5,138,300
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Flight FAQs
What is the current status of flight ua4589?
Flight ua4589 has not departed yet and is currently on schedule. Scheduled departure 21:30, arrival 23:59 (updated Sep 20, 2026).Is flight ua4589 on time today?
Flight ua4589 has not departed yet and is currently on schedule. Scheduled departure is 21:30, with arrival at 23:59. Recheck gate and timing before you head to the airport.Has flight ua4589 departed yet? What is the departure time?
Flight ua4589 is scheduled to depart at 21:30. The latest actual or estimated departure time is 21:30, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua4589 scheduled to arrive?
Flight ua4589 is scheduled to arrive at 23:59. The latest estimated or actual arrival time is 23:59. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight ua4589?
For flight ua4589, the departure terminal is T2 and the boarding gate is E9. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua4589 fly?
Flight ua4589 is operated by United Airlines from Chicago (ORD) to Dayton (DAY). Typical flight time is about 1 hour 29 minutes; operating days may include Sunday.How can I check real-time status for flight ua4589?
Track flight ua4589 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 flight ua4589 is delayed or canceled, what should I do?
If ua4589 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 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.Has flight ua4589 departed from Chicago?
Flight ua4589 has not departed from Chicago (ORD) yet and is currently on schedule for 21:30.What is the seat configuration for flight ua4589?
Flight ua4589 usually flies a Bombardier CRJ-550 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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When You Land: Dayton Weather & Time Zone
Partly clear with thunder and rain
|
22°C - 28°C
Weather forecast for your arrival day
1 hour time difference
Time on arrival: Chicago 22:59| Dayton 23:59
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