CHS Chaos: 38 Flights Canceled, Thousands Stranded

> **Quick Summary**
> - **Charleston International Airport (CHS):** 38 cancellations and 75 delays from severe Lowcountry storms on March 16, 2026.
> - **Affected Travelers:** Thousands waiting in long lines at check-in and gates, some sitting on floors.
> - **Traveler Impact:** Airlines issued waivers for March 16-17; check status via [FlightAware](https://[FlightAware](https://flightaware.com).com) immediately.
> - **What's Next:** Disruptions may continue March 17-18 as storms move through Southeast.

Severe weather battered Charleston International Airport (CHS/ KCHS) on March 16, 2026, triggering 38 flight cancellations and around 75 delays by evening. Stormy conditions across the Lowcountry stranded thousands of passengers in chaotic terminals, with long queues at counters and travelers camping out near gates.

The disruptions stemmed from thunderstorms rolling through the Southeast, complicating takeoffs and landings. Flight tracking data captured the escalating issues as storms progressed, leaving visitors worried about making it home.

## United Airlines Disruptions at CHS

United Airlines faced multiple delays and potential ripple effects at Charleston International Airport (CHS/KCHS). Passengers saw flights like United UA 3468 to Washington (IAD) marked in air but delayed from 6:18 PM, and United UA 2476 to Chicago (ORD) scheduled with a 9:03 PM departure showing delays.

Travelers connecting through storm-hit hubs like Chicago reported the worst impacts, as inbound aircraft failed to arrive.

## American Airlines Hits at CHS

American Airlines operated several affected flights from CHS. Examples include American AA 2518 to Miami (MIA) delayed from 7:00 PM at Gate B3, AA 3201 to Charlotte (CLT) on time at 9:16 PM Gate B3, AA 1363 to Dallas (DFW) scheduled 9:24 PM Gate A6, AA 5166 to Washington (DCA) delayed to 9:35 PM Gate B9, and AA 1269 to Charlotte (CLT) on time 10:25 PM Gate B4.

Long lines formed as passengers rebooked, with some like Spencer Filipiak noting extra delays from D.C. area backups.

## Delta Air Lines Cancellations and Delays

Delta flights at CHS showed strain, including Delta DL 2493 to Atlanta (ATL) delayed from 7:22 PM Gate B9, DL 4676 to New York (LGA) scheduled 8:46 PM Gate B10, and DL 5293 to New York (JFK) on time 9:22 PM Gate B5.

Gate areas grew crowded as schedules collapsed late in the day.

## jetBlue and Southwest Groundings

jetBlue B6 2473 to New York (JFK) faced a delay from 7:34 PM Gate A3. Southwest WN 3333 to Houston (HOU) appeared canceled around 10:13 PM Gate B10.

Airlines pulled aircraft preemptively to protect fleets amid the multi-region storm.

## Most-Affected Routes at CHS

- Washington (IAD/DCA) via United and American: Multiple delays, long rebooking lines.
- New York (JFK/LGA) via Delta and jetBlue: Scheduled but delayed amid terminal chaos.
- Charlotte (CLT) and Atlanta (ATL) via American and Delta: On-time slots mixed with rising cancellations.
- Chicago (ORD), Miami (MIA), Dallas (DFW), Houston (HOU): Hardest hit by connections and outright axings.

Cancellations climbed as Southeast storms reduced slots on East Coast corridors.

| Flight | Aircraft | Destination | Departure Time | Status |
|---|---|---|---|---|
| UA 3468 | - | Washington (IAD) | 6:18 PM | In Air (Delayed 8:15 PM) |
| AA 2518 | - | Miami (MIA) | 7:00 PM | Delayed 7:35 PM (Gate B3) |
| DL 2493 | - | Atlanta (ATL) | 7:22 PM | Delayed 8:47 PM (Gate B9) |
| B6 2473 | - | New York (JFK) | 7:34 PM | Delayed 10:33 PM (Gate A3) |
| DL 4676 | - | New York (LGA) | 8:46 PM | Delayed 9:56 PM (Gate B10) |
| UA 2476 | - | Chicago (ORD) | 9:03 PM | Delayed 10:34 PM (Gate A1) |
| AA 3201 | - | Charlotte (CLT) | 9:16 PM | On Time (Gate B3) |
| DL 5293 | - | New York (JFK) | 9:22 PM | On Time (Gate B5) |
| AA 1363 | - | Dallas (DFW) | 9:24 PM | On Time (Gate A6) |
| AA 5166 | - | Washington (DCA) | 9:35 PM | Delayed 10:11 PM (Gate B9) |
| WN 3333 | - | Houston (HOU) | 10:13 PM | Canceled (Gate B10) |
| AA 1269 | - | Charlotte (CLT) | 10:25 PM | On Time (Gate B4) |

## Key Facts at a Glance

| Detail | Data |
|---|---|
| Airport | Charleston International Airport (CHS / KCHS) |
| Total Cancellations | 38 as of March 16 evening |
| Total Delays | Around 75 and climbing |
| Date of Peak Disruption | Monday, March 16, 2026 |
| Cause | Severe Lowcountry thunderstorms moving through Southeast |
| Airlines Affected | United, American, Delta, jetBlue, Southwest |
| Passenger Impact | Long lines, floor-sitting, rebooking chaos; waivers for March 16-17 |

## Traveler Action Checklist

1. **Check your flight status** via airline app or [FlightAware](https://[FlightAware](https://flightaware.com).com) before heading to the airport.
2. **Contact your airline directly** to rebook — activate disruption waivers proactively via app.
3. **Know your rights** — [US DOT](https://www.transportation.gov/airconsumer) mandates full cash refunds on cancelled flights, not just vouchers [US DOT Aviation Consumer Protection](https://www.transportation.gov/airconsumer).
4. **Keep all receipts** for meals, hotels, or alternative transport — may be reimbursable.
5. **Consider alternative airports** — Columbia Metropolitan (CAE) or Myrtle Beach (MYR) for regional reroutes.

Passengers like Suzanne Degasperis and her daughter, fresh from a college tour, stared at departure boards filled with cancellations. “We’re excited to almost make it home, but we don’t know if we’re going to make it home,” she said.

Spencer Filipiak, arriving from Washington, D.C., faced packed lines and urged early arrivals during storms. Airlines prioritize safety, holding planes for clear windows.

Major carriers issued travel waivers for March 16 and 17, covering CHS among East Coast sites like Charlotte. These allow fee-free changes but highlight ongoing instability.

As storms hit multiple hubs, airlines trimmed schedules at regional spots like CHS to reposition assets. Crew limits and missing inbound planes fueled late-day axings.

The [FAA](https://www.faa.gov) monitors such events, with general arrival delays at CHS averaging under 15 minutes by March 18 morning, though earlier chaos lingered.

Local economies felt the pinch as stranded tourists disrupted tourism plans.

## Frequently Asked Questions

**Which airlines are worst hit by CHS cancellations on March 16, 2026?**  
United, American, Delta, jetBlue, and Southwest saw the most impacts at Charleston International Airport (CHS), with 38 total cancellations and 75 delays from storms. Flights to IAD, JFK, ORD, and HOU faced outright cuts or major holds.

**What are my refund rights for canceled CHS flights?**  
[US DOT](https://www.transportation.gov/airconsumer) rules require airlines to offer full cash refunds for cancellations, not just vouchers or rebookings. Contact the carrier immediately and cite your rights under aviation consumer protection laws[US DOT Aviation Consumer Protection](https://www.transportation.gov/airconsumer).

**How do international or connecting passengers fare at CHS?**  
Connectors through Chicago (ORD) or East Coast hubs got hit hardest, as inbound planes didn't arrive. Use waivers for March 16-17 rebooks; consider Columbia (CAE) or Myrtle Beach (MYR) for alternatives.

**Will CHS disruptions continue past March 16, 2026?**  
Yes, airline waivers extend to March 17, with potential ripples into March 18 as Southeast storms clear. Monitor [FlightRadar24](https://www.[FlightRadar24](https://www.flightradar24.com).com) for real-time updates.

## Related Travel Guides

[Columbia Airport (CAE) Travel Guide](/columbia-cae-airport-guide)
[Myrtle Beach (MYR) Flight Updates](/myrtle-beach-myr-disruptions)
[South Carolina Storm Travel Tips](/sc-weather-travel-advisory-2026)

**Disclaimer:** Data sourced from [FlightAware](https://flightaware.com), ABC News 4, and airport trackers as of March 18, 2026. Verify with your airline or official authority before travel.