United Airlines UA5518 Flight Status
According to Trip.com real-time data, the UA5518 flight operated by United Airlines on Sep 21, 2026 is scheduled to fly from Chicago (ORD) to Tucson (TUS). The flight is expected to depart at 9:00 AM (local time in Chicago, UTC-5) and land at 10:19 AM (local time in Tucson, UTC-7) .
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 1h 4m late
4h 13m
Check-in Counter
--
Boarding Gate
F6
Arrival Gate
A7
Baggage
7
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Scheduled
Your flight will depart on time.
4h 13m
Check-in Counter
--
Boarding Gate
F20
Arrival Gate
A7
Baggage
7
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Scheduled
Your flight will depart on time.
4h 13m
Check-in Counter
--
Boarding Gate
B18
Arrival Gate
A7
Baggage
7
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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 Tucson or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA5344
|
Lexington (LEX) 
Chicago (CHI)
Chicago (CHI)Scheduled: 7:45 AM
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UA5518 Aircraft Details
According to Trip.com real-time data, the UA5518 flight flying from Chicago to Tucson on 9/21/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 7y, 4m. The aircraft is equipped with 70 seats.
Embraer 175
Punctuality (Departure)
23%
Punctuality (Arrival)
85%
Late on average
13 minutes
Age
7y, 4m
Seats
70
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
Power outlet
Seat Information
79 cm
Legroom
46 cm
Seat width better than on 100% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Meal included
Inflight entertainment is available
Unknown
Power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
Meal included
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seat Information
86 cm
Legroom
46 cm
Seat width better than on 100% of flights
110°
Reclining Angle
2-2
Seat layout example
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Flight History for UA5518
Trip.com historical records show that the last UA5518 flight departed on Sun, Sep 20 from ORD at approximately 11:04 AM. This flight is expected to arrrive in TUS at 12:17 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Chicago (ORD) | Tucson (TUS) | E75L | 9:45 AM | 11:30 AM | Arrived |
| Thu, Sep 17 | Chicago (ORD) | Tucson (TUS) | E75L | 1:30 PM | 2:30 PM | Arrived |
| Fri, Sep 18 | Chicago (ORD) | Tucson (TUS) | E75L | 9:33 AM | 10:53 AM | Arrived |
| Sat, Sep 19 | Chicago (ORD) | Tucson (TUS) | E75L | 10:04 AM | 11:11 AM | Arrived |
| Sun, Sep 20 | Chicago (ORD) | Tucson (TUS) | E75L | 11:04 AM | 12:17 PM | Arrived |
| Mon, Sep 21 | Chicago (ORD) | Tucson (TUS) | E75L | 9:00 AM | 10:19 AM | Scheduled |
| Tue, Sep 22 | Chicago (ORD) | Tucson (TUS) | E75L | 9:00 AM | 11:13 AM | Scheduled |
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UA5518 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA5518 is 23% (Late on average 1 hour6 minutes), and the on-time arrival rate is 85% (Late on average 13 minutes).
On-Time Departures
Punctuality
23%
Late on average 1 hour6 minutes
Early
0%
On time
23%
30 mins late
38%
60 mins late
23%
90 mins late
15%
Canceled
0%
On-Time Arrivals
Punctuality
85%
Late on average 13 minutes
Early
54%
On time
31%
30 mins late
0%
60 mins late
8%
90 mins late
8%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight ua5518?
Flight ua5518 has not departed yet and is currently on schedule. Scheduled departure 9:00 AM, arrival 11:13 AM (updated Sep 21, 2026).Is flight ua5518 on time today?
Flight ua5518 has not departed yet and is currently on schedule. Scheduled departure is 9:00 AM, with arrival at 11:13 AM. Recheck gate and timing before you head to the airport.Has flight ua5518 departed yet? What is the departure time?
Flight ua5518 is scheduled to depart at 9:00 AM. The latest actual or estimated departure time is 9:00 AM, and the current status is Scheduled (updated Sep 21, 2026).When is flight ua5518 scheduled to arrive?
Flight ua5518 is scheduled to arrive at 11:13 AM. The latest estimated or actual arrival time is 10:19 AM. Status is Scheduled as of Sep 21, 2026.What is the gate information for flight ua5518?
For flight ua5518, the departure terminal is T2 and the boarding gate is F20. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua5518 fly?
Flight ua5518 is operated by United Airlines from Chicago (ORD) to Tucson (TUS). Typical flight time is about 4 hours13 minutes; operating days may include Monday.How can I check real-time status for flight ua5518?
Track flight ua5518 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 ua5518 is delayed or canceled, what should I do?
If ua5518 is delayed or canceled, first confirm the latest status here (Scheduled, 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.Has flight ua5518 departed from Chicago?
Flight ua5518 has not departed from Chicago (ORD) yet and is currently on schedule for 9:00 AM.What is the seat configuration for flight ua5518?
Flight ua5518 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: Tucson Weather & Current Time
Partly cloudy
|
22°C - 35°C
Weather forecast for your arrival day
-2 hour time difference
Time on arrival: Chicago 13:13| Tucson 11:13
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