Pull to refresh
Logo
Midway Airport closes one of four runways for safety repairs

Midway Airport closes one of four runways for safety repairs

Built World Chicago, IL local

Damage to its overrun safety system closes Midway's Runway 22L through mid-November

Today: Midway closes Runway 22L for safety repairs

Overview

Updated 1 hour ago

Flyers at Chicago's Midway Airport face weeks of possible delays and cancellations after one of the airport's four runways closed for safety repairs. Runway 22L is out of service through mid-November while crews fix the Engineered Materials Arresting System (EMAS), damaged by recent aircraft activity and jet blast.

EMAS is a crushable bed at the runway's departure end that stops planes from overrunning. With a quarter of Midway's runway capacity offline, the airport warns of delays and cancellations. How bad they get depends on airline schedules and wind direction, which determines how the remaining runways can be used.

Why it matters

A month-long runway closure at Midway means delays and cancellations for travelers using one of Chicago's busiest airports, as winter weather approaches.

Monday: what changed in Chicago, IL

One short email a week with the openings, closings, permits and council votes we covered. Free. Unsubscribe in one click.

Questions about this story

Free account needed to ask — your question is kept and asked for you right after sign-up. Answers are public.

No questions yet — be the first to ask.

Key Indicators

1 of 4
Midway runways closed
Runway 22L is closed to arrivals and departures effective immediately.
Mid-November
Expected reopening
Repairs are expected to be complete by mid-November, about a month after the closure began.

Voices

Curated perspectives — historical figures and your fellow readers.

Ever wondered what historical figures would say about today's headlines?

Sign up to generate historical perspectives on this story.

People Involved

Organizations Involved

Timeline

1 event Latest: Today
  1. Midway closes Runway 22L for safety repairs

    Today Infrastructure

    Chicago Department of Aviation closes Runway 22L for repairs to the EMAS safety system, effective immediately. The runway is expected to reopen by mid-November.

Scenarios

1

Midway reopens Runway 22L by mid-November

Likely Resolves by Nov 20, 2026

Discussed by: The Chicago Department of Aviation's announcement sets mid-November as the expected completion date, with the FAA and airlines coordinating to minimize disruptions.

Repairs proceed on schedule and Runway 22L returns to service by mid-November, restoring Midway's full four-runway capacity. Travelers see the closure's impact fade as normal operations resume.

2

Weather or supply delays push Midway's runway reopening past mid-November

Possible Resolves by Nov 30, 2026

Discussed by: The CDA itself notes weather affects the extent of disruptions; winter conditions and parts availability could slow repairs.

Cold weather, snow, or delays in materials or contractor work push the reopening into late November or December. The extended closure deepens the burden on the remaining runways and raises the risk of more cancellations, especially during the Thanksgiving travel period.

3

Jet-blast damage prompts FAA to order EMAS checks at other airports

Unlikely Resolves by End of 2026

Discussed by: Aviation safety analysts, since jet blast is an uncommon cause of EMAS damage and the system is a key runway-safety feature.

The unusual cause of the Midway damage, jet blast rather than an aircraft overrun, prompts the FAA to review whether similar EMAS installations elsewhere could be vulnerable to the same kind of harm. The FAA issues a directive requiring inspections of the systems at other US airports.

Historical Context

2 moments from history that rhyme with this story — and how they unfolded.

December 2005

Southwest Airlines Flight 1248 crash at Midway (2005)

A Southwest Airlines 737 landed at Midway in heavy snow, failed to stop, and overran Runway 31C. The jet tore through a fence and onto Central Avenue, striking a car and killing a six-year-old boy; several other people were hurt.

Then

The crash focused national attention on the danger of runway overruns and on the fact that Midway's runways lacked long safety areas or arresting systems.

Now

It helped drive the deployment of EMAS-style arresting beds at airports where space for a standard runway safety area doesn't exist.

Why this matters now

The same kind of overrun protection that would have caught the 2005 plane is what's damaged and now under repair at Midway. Its temporary absence means planes on Runway 22L lose a last-resort safety feature.

1996

First EMAS installation at JFK (1996)

The first Engineered Materials Arresting System was installed at New York's John F. Kennedy International Airport, a runway with no room for a standard safety area. EMAS uses crushable blocks that safely stop an aircraft that overruns the runway end.

Then

The JFK installation validated the technology and led the FAA to approve EMAS for wider use across the United States.

Now

EMAS has since been installed at dozens of US airport runway ends and has stopped real overruns, preventing what could otherwise have been serious accidents.

Why this matters now

EMAS is the system damaged and under repair at Midway. Understanding what it's for makes clear why its temporary loss on a runway matters.

Sources

(3)