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United Airlines United Airlines

UA5403 Flight Status (Chicago to Greenville)

According to Trip.com real-time data, the UA5403 flight operated by United Airlines on Oct 2, 2026 is scheduled to fly from Chicago (ORD) to Greenville (GSP). The flight is expected to depart at 13:55 (local time in Chicago, UTC-5) and land at 16:17 (local time in Greenville, UTC-4) .
Thu, Oct 1
Fri, Oct 2
Sat, Oct 3
CHI-GSP

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 12m early
Chicago(ORD)
14:30
Scheduled: 13:55, Oct 1
O'Hare International Airport T2
173106C5-5199-4134-A176-6296CB3DA377 2h 10m
Greenville(GSP)
16:53
Scheduled: 17:05, Oct 1
Greenville-Spartanburg International Airport
Check-in Counter
--
Boarding Gate
B1
Arrival Gate
A6
Baggage
1
Need a flight from Chicago to Greenville?
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CHI-GSP

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Scheduled
Your flight will depart on time.
Chicago(ORD)
13:55
Scheduled: 13:55, Oct 2
O'Hare International Airport T2
173106C5-5199-4134-A176-6296CB3DA377 2h 10m
Greenville(GSP)
16:17
Scheduled: 17:05, Oct 2
Greenville-Spartanburg International Airport
Check-in Counter
--
Boarding Gate
E8
Arrival Gate
A6
Baggage
1
Show more
Need a flight from Chicago to Greenville?
United Airlines
Search flights
CHI-GSP

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Scheduled
Your flight will depart on time.
Chicago(ORD)
13:55
Scheduled: 13:55, Oct 3
O'Hare International Airport T2
173106C5-5199-4134-A176-6296CB3DA377 2h 10m
Greenville(GSP)
17:05
Scheduled: 17:05, Oct 3
Greenville-Spartanburg International Airport
Check-in Counter
--
Boarding Gate
F7
Arrival Gate
--
Baggage
--
Show more
Need a flight from Chicago to Greenville?
United Airlines
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.

Track the Previous Flight Status: Scheduled

UA5575
|
Tucson (TUS) Chicago (CHI)
Scheduled: 12:29
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UA5403 Aircraft Details and Cabin Information - Chicago to Greenville on United Airlines

According to Trip.com real-time data, the UA5403 flight flying from Chicago to Greenville on 10/2/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 6y. The aircraft is equipped with 76 seats.
flight status
Embraer 175
Punctuality (Departure)
43 %
Punctuality (Arrival)
97 %
Early on average
9 minutes
Age
6y
Seats
76
Flight Distance
--

UA5403 Recent Flight History and Status - United Airlines

Trip.com historical records show that the last UA5403 flight departed on Thu, Oct 1 from ORD at approximately 14:30. This flight is expected to arrrive in GSP at 16:53.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Sun, Sep 27 Chicago (ORD) Greenville (GSP) E75L 14:17 16:39 Arrived
Mon, Sep 28 Chicago (ORD) Greenville (GSP) E75L 14:18 16:45 Arrived
Tue, Sep 29 Chicago (ORD) Greenville (GSP) E75L 14:38 16:59 Arrived
Wed, Sep 30 Chicago (ORD) Greenville (GSP) E75L 14:05 16:23 Arrived
Thu, Oct 1 Chicago (ORD) Greenville (GSP) E75L 14:30 16:53 Arrived
Fri, Oct 2 Chicago (ORD) Greenville (GSP) E75L 13:55 16:17 Scheduled
Sat, Oct 3 Chicago (ORD) Greenville (GSP) E75L 13:55 17:05 Scheduled

UA5403 On-Time Performance, Departure, and Arrival Trends

Review UA5403 on-time performance based on recent trips, including departure punctuality, arrival punctuality, average delays, and early arrival trends to better understand overall flight reliability. Based on the average performance of UA5403 flight over the past 30 trips, the on-time departure rate of UA5403 is 43% (Late on average 35 minutes), while the on-time arrival rate is 97% (Early on average 9 minutes).

On-Time Departures
Punctuality
43 %
Late on average 35 minutes
Early
0 %
On time
43 %
30 mins late
40 %
60 mins late
17 %
90 mins late
0 %
Canceled
0 %
On-Time Arrivals
Punctuality
97 %
Early on average 9 minutes
Early
73 %
On time
23 %
30 mins late
3 %
60 mins late
0 %
90 mins late
0 %
Canceled
0 %

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Frequently Asked Questions

  • What is the current status of flight ua5403?

    Flight ua5403 has not departed yet and is currently on schedule. Scheduled departure 13:55, arrival 17:05 (updated Oct 2, 2026).
  • Flight ua5403 has not departed yet and is currently on schedule. Scheduled departure is 13:55, with arrival at 17:05. Recheck gate and timing before you head to the airport.
  • Flight ua5403 is scheduled to depart at 13:55. The latest actual or estimated departure time is 13:55, and the current status is Scheduled (updated Oct 2, 2026).
  • Flight ua5403 is scheduled to arrive at 17:05. The latest estimated or actual arrival time is 16:17. Status is Scheduled as of Oct 2, 2026.
  • For flight ua5403, the departure terminal is T2 and the boarding gate is E8. Gate assignments can change at short notice—confirm on airport screens before heading to security.
  • Flight ua5403 is operated by United Airlines from Chicago (ORD) to Greenville (GSP). Typical flight time is about 2 hours10 minutes; operating days may include Friday.
  • Track flight ua5403 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 ua5403 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 2, 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 ua5403 has not departed from Chicago (ORD) yet and is currently on schedule for 13:55.
  • Flight ua5403 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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