AC4934 Flight Status - ORD to STL

Also known as: UA4518

Real-time status and performance tracking

Airline

AC

Route

ORD → STL

Status

No current flight

No Flight
Today

No Current Flight

No flight scheduled or already landed

14-Day Performance

clock
Average Delay
+17m
check
On-Time Rate
50%
trend
Trend
Worsening
Based on 2 flights
security
Current security wait time at ORD:
3 minutes

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Performance Overview

50%
On Time
(0-15 min)
50%
Delayed
(16-45 min)
0%
Severely Delayed
(>45 min)

14-Day Delay Trend

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Performance by Day of Week

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Pay once for lifetime access to the last 7 days of flight performance with detailed status updates.

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Recent Activity (Last 7 Days)

May 12
Tuesday
Scheduled: 4:39 PM
Expected: 5:32 PM
+53m
Landed
May 11
Monday
Scheduled: 4:39 PM
Expected: 6:25 PM
+106m
Landed
May 10
Sunday
Scheduled: 4:39 PM
Expected: 5:30 PM
+51m
Landed
May 9
Saturday
Scheduled: 4:43 PM
Actual: 5:20 PM
+37m
Landed
May 8
Friday
Scheduled: 4:39 PM
Expected: 6:15 PM
+96m
Landed
May 7
Thursday
Scheduled: 4:39 PM
Expected: 5:32 PM
+53m
Landed

Flight Delayed or Cancelled? Get compensation

Flight AC4934 FAQ

Over the last 14 days, AC4934 from ORD to STL has an average delay of +17 minutes based on 2 flights tracked.

AC4934 has a 50% on-time rate over the last 14 days, making it frequently delayed. On-time is defined as arriving within 15 minutes of the scheduled time.

The delay trend for AC4934 is Worsening — delays have been increasing over the last 14 days.

AC4934 is operated by Air Canada and flies from Ohare International Airport (ORD) to St. Louis Lambert International Airport (STL).