Flight UA4388

United Airlines

UA UAL
Scheduled Delayed by 1h 50m
Live Data: Real-time flight information updated at 2025-07-17
Last API update: Status Last Updated 38 Minutes Ago
Departure

ORD

Chicago O'Hare International Airport

Chicago

15:35

Terminal: 2

Gate: F11

76 min
Canadair (Bombardier) Regional Jet 700 and Challenger 870
Arrival

YOW

Ottawa Macdonald-Cartier International Airport

Ottawa

16:51

Terminal: C

Gate: 101

Flight Information
Flight Number:
UA4388
Callsign:
GJS4388
Aircraft:
Canadair (Bombardier) Regional Jet 700 and Challenger 870
Frequency:
MON-TUE-WED-THU-FRI-SAT-SUN
Status:
Delayed
Delay:
110 min
Last Flight:
Jun 30, 2023
Flight History (Last 30 Flights)

Historical flight data showing past 30 operations

Date Route Status Schedule Estimates/Actual Duration Aircraft
2025-07-11
ORD CID
Scheduled On time
15:35
16:51
15:35
16:51
76min Canadair (Bombardier) Regional Jet 700 and Challenger 870
2025-05-19
ORD CID
Scheduled
2025-05-19 15:35
2025-05-19 16:51
-
76min -
2025-05-18
ORD CID
Scheduled
2025-05-18 15:35
2025-05-18 16:51
-
76min -
2025-05-17
ORD CID
Scheduled
2025-05-17 15:35
2025-05-17 16:51
-
76min -
2025-05-16
ORD CID
Scheduled
2025-05-16 15:35
2025-05-16 16:51
-
76min -
2025-05-15
ORD CID
Scheduled
2025-05-15 15:35
2025-05-15 16:51
-
76min -
2025-05-14
ORD CID
Scheduled
2025-05-14 15:35
2025-05-14 16:51
-
76min -
2025-05-13
ORD CID
Estimated
2025-05-13 15:35
2025-05-13 16:51
2025-05-13 15:35
76min Mitsubishi CRJ-550
2025-05-12
ORD CID
Estimated
2025-05-12 15:35
2025-05-12 16:51
2025-05-12 15:35
76min Mitsubishi CRJ-550
2025-05-11
ORD CID
Estimated
2025-05-11 15:35
2025-05-11 16:51
2025-05-11 15:35
76min Mitsubishi CRJ-550
2025-05-10
ORD CID
Landed
2025-05-10 15:35
2025-05-10 16:51
2025-05-10 16:09
2025-05-10 16:54
45min Mitsubishi CRJ-550
2025-05-09
ORD CID
Landed
2025-05-09 15:35
2025-05-09 16:51
2025-05-09 16:03
2025-05-09 16:44
41min Mitsubishi CRJ-550
2025-05-08
ORD CID
Landed
2025-05-08 15:35
2025-05-08 16:51
2025-05-08 15:49
2025-05-08 16:27
38min Mitsubishi CRJ-550
2025-05-07
ORD CID
Landed
2025-05-07 15:35
2025-05-07 16:51
2025-05-07 15:53
2025-05-07 16:30
37min Mitsubishi CRJ-550
2025-05-06
ORD CID
Landed
2025-05-06 15:35
2025-05-06 16:51
2025-05-06 15:43
2025-05-06 16:22
39min Mitsubishi CRJ-550
2025-05-05
ORD CID
Landed
2025-05-05 15:35
2025-05-05 16:51
2025-05-05 16:00
2025-05-05 16:42
43min Mitsubishi CRJ-550
2025-05-04
ORD CID
Landed
2025-05-04 15:35
2025-05-04 16:51
2025-05-04 15:55
2025-05-04 16:33
37min Mitsubishi CRJ-550
2025-05-03
ORD CID
Landed
2025-05-03 15:35
2025-05-03 16:51
2025-05-03 15:43
2025-05-03 16:22
39min Mitsubishi CRJ-550
2025-05-02
ORD CID
Landed
2025-05-02 15:35
2025-05-02 16:51
2025-05-02 15:53
2025-05-02 16:36
43min Mitsubishi CRJ-550
2025-05-01
ORD CID
Landed
2025-05-01 15:35
2025-05-01 16:51
2025-05-01 17:53
2025-05-01 18:32
40min Mitsubishi CRJ-550
2025-04-30
ORD CID
Landed
2025-04-30 15:35
2025-04-30 16:51
2025-04-30 16:13
2025-04-30 16:53
41min Mitsubishi CRJ-550
2025-04-29
ORD CID
Landed
2025-04-29 15:35
2025-04-29 16:51
2025-04-29 15:45
2025-04-29 16:21
36min Mitsubishi CRJ-550
2025-04-28
ORD CID
Landed
2025-04-28 15:35
2025-04-28 16:51
2025-04-28 15:41
2025-04-28 16:19
38min Mitsubishi CRJ-550
2025-04-27
ORD CID
Landed
2025-04-27 15:35
2025-04-27 16:51
2025-04-27 15:47
2025-04-27 16:31
44min Mitsubishi CRJ-550
2025-04-26
ORD CID
Landed
2025-04-26 15:35
2025-04-26 16:51
2025-04-26 16:07
2025-04-26 16:46
39min Mitsubishi CRJ-550
2025-04-25
ORD CID
Landed
2025-04-25 15:35
2025-04-25 16:51
2025-04-25 16:45
2025-04-25 17:26
41min Mitsubishi CRJ-550
2025-04-24
ORD CID
Landed
2025-04-24 15:35
2025-04-24 16:51
2025-04-24 15:49
2025-04-24 16:26
37min Mitsubishi CRJ-550
2025-04-23
ORD CID
Landed
2025-04-23 15:35
2025-04-23 16:51
2025-04-23 16:10
2025-04-23 16:45
35min Mitsubishi CRJ-550
2025-04-22
ORD CID
Landed
2025-04-22 15:35
2025-04-22 16:51
2025-04-22 15:57
2025-04-22 16:39
43min Mitsubishi CRJ-550
2025-04-21
ORD CID
Landed
2025-04-21 15:35
2025-04-21 16:51
2025-04-21 16:09
2025-04-21 16:45
37min Mitsubishi CRJ-550
Showing 30 most recent flights
Live Status Details
API Status:
Scheduled Delayed by 1h 50m
Estimated Departure:
17:25
Estimated Arrival:
18:41
Data from Amadeus API for 2025-07-17
Live Updates

This flight is monitored in real-time. Status updates every 5 minutes.

Related Information
Departure Airport
ORD Departures
Arrival Airport
YOW Arrivals