Mesa

ICAO: ASH Active as of Dec 11, 2025

170

Active Routes

2609

Flight Observations

62

Unique Destinations

85

Origin Airports

653

Avg Route Distance (mi)

1491

Longest Route (mi)

44

Domestic Routes

56

International Routes
About Mesa

Here's comprehensive information about Mesa Airlines:

Mesa Airlines, Inc. is an American regional airline headquartered in Phoenix, Arizona. It was founded in 1982 by Larry and Janie Risley in Farmington, New Mexico, initially as Mesa Air Shuttle, operating flights between Farmington and Albuquerque. The airline quickly expanded its operations and established partnerships with major carriers. As of November 25, 2025, Mesa Airlines finalized a merger with Republic Airways Holdings, becoming a wholly-owned subsidiary.

Mesa Airlines primarily operates as United Express under a contractual agreement with United Airlines. Its main operational hubs are Houston–Intercontinental (IAH) and Washington–Dulles (IAD), connecting passengers from smaller airports to United's larger hubs. Historically, Mesa also operated as American Eagle for American Airlines, and previously as US Airways Express and Delta Connection. The airline focuses on regional feeder services, serving cities across the United States, as well as Cuba, Mexico, and Canada.

Mesa Airlines operates a fleet primarily consisting of Embraer E-175 aircraft. The Embraer E-175s often feature a dual-class configuration, offering both an enhanced First Class experience and Economy Class. The First Class cabins on the E175 provide wider seats, extra legroom, and priority services such as check-in, security screening, and boarding. Passengers in First Class may also enjoy complimentary snacks and alcoholic beverages. While Mesa Airlines itself is not a member of a global airline alliance, its partnership with United Airlines links its operations to the Star Alliance network through United.

What Travelers Say

Recent traveler reviews and experiences for Mesa Airlines, operating largely as United Express, often highlight a mix of functional service and occasional operational challenges.

What Travelers Love:

  • Friendly Staff: Many travelers report encountering friendly and professional flight attendants and crews.
  • Safety Perception: Some travelers express a feeling of safety, noting the airline's focus on secure in-flight experiences.
  • Seamless Connections (via partners): As a regional feeder, Mesa helps connect passengers efficiently to major airline hubs for onward travel.

Common Complaints:

  • Maintenance Delays and Cancellations: A recurring concern is flight delays and cancellations, often attributed to maintenance issues.
  • In-flight Amenities: Travelers sometimes complain about the lack of amenities, such as non-functioning Wi-Fi and power outlets on some aircraft, especially on older regional jets. Limited in-flight entertainment options, particularly on shorter routes, are also mentioned.
  • Customer Support: There are reports of limited customer support, which can lead to difficulties in problem resolution, especially given its regional focus.

Overall, the sentiment suggests that while Mesa Airlines provides essential regional connectivity and its crews are often well-regarded, the passenger experience can be inconsistent, particularly concerning reliability and modern in-flight comforts. Some opinions from past years have historically labeled Mesa as a "bottom feeder of bottom feeder regionals" due to concerns about pay, management, and operational issues, although recent improvements in on-time performance have been noted.

Safety Information

Mesa Airlines has a generally good safety record and maintains compliance with significant aviation safety standards.

  • Recent Safety Record and Notable Incidents: Mesa Airlines is recognized for having a low number of incidents among domestic regional airlines. While generally good, there have been some notable incidents. One incident in June 2023 involved a CRJ9 from Houston to Milwaukee, where the crew made an emergency landing due to bleed air issues, with no passenger injuries reported. Another incident in May 2023 involved an E175 near Houston, where a passenger was injured due to turbulence. Historically, a serious incident occurred on February 13, 2008, when pilots of "Go! Flight 1002" (operated by Mesa) overflew their destination after both pilots fell asleep in the cockpit.
  • Regulatory Certifications: Mesa Airlines is compliant with Federal Aviation Administration (FAA) regulations. It has been a registered International Air Transport Association (IATA) Operational Safety Audit (IOSA) airline since 2004, meeting and exceeding its recommendations and requirements. Additionally, Mesa Airlines has been a Department of Defense (DOD) approved airline since 1999. The airline voluntarily entered the FAA Safety Management System (SMS) Pilot Program in 2010, becoming the first regional airline to successfully exit the Level 1 program in 2011, and transitioned to the FAA-required SMS program in 2018.
  • Fleet Age and Maintenance Reputation: Mesa Airlines' current fleet primarily consists of Embraer E-175 aircraft. While information on the average fleet age isn't explicitly current, the airline has been recognized for its maintenance programs. Mesa Airlines' Maintenance and Engineering Department has received the Federal Aviation Administration's prestigious Employer’s Diamond Award of Excellence for multiple consecutive years, recognizing its commitment to safety and training excellence among its Aircraft Maintenance Technicians. The airline also claims to extend fatigue risk management programs beyond pilots and flight attendants to every employee.
  • Overall Safety Assessment: Based on available data, Mesa Airlines has a positive safety assessment, largely attributed to its adherence to regulatory standards, participation in voluntary safety programs, and a recognized maintenance program. Despite past incidents, the airline emphasizes a "Safety First Culture".
  • Safety Awards or Recognitions: Mesa Airlines is a multi-year recipient of the FAA's Diamond Award of Excellence for its maintenance department. It has also been a multiple-time recipient of Air Transport World's Regional Airline of the Year Award.
Content generated by AI based on web research • Updated 2 weeks ago
Route Network Map
Most Popular Routes
BTR → IAH
Baton Rouge Metropolitan Airport → Houston Bush Int'ctl
307 miles
191 flights
E170
CRP → IAH
201 miles
182 flights
E170
ELP → IAH
El Paso International Airport → Houston Bush Int'ctl
667 miles
143 flights
E170
132 flights
E75L
LFT → IAH
Lafayette Regional Airport → Houston Bush Int'ctl
201 miles
117 flights
E170
OKC → IAH
Will Rogers World Airport → Houston Bush Int'ctl
413 miles
93 flights
E170
91 flights
E170
ABQ → IAH
Albuquerque International Sunport → Houston Bush Int'ctl
744 miles
71 flights
E75L
60 flights
E75L
Top Destinations
IAH (KIAH)
Houston Bush Int'ctl
Houston
2037 flights
70 routes
IAD (KIAD)
Washington Dulles Intl
Washington
270 flights
31 routes
CLT (KCLT)
Charlotte/Douglas Intl
Charlotte
23 flights
2 routes
ELP (KELP)
El Paso Intl
El Paso
18 flights
1 route
SDF (KSDF)
Muhammad Ali Intl
Louisville
16 flights
2 routes
SAV (KSAV)
Savannah/Hilton Head Intl
Savannah
15 flights
2 routes
LFT (KLFT)
Lafayette Rgnl/Paul Fournet Fld
Lafayette
11 flights
1 route
MAF (KMAF)
Midland Intl Air and Space Port
Midland
11 flights
1 route
ORF (KORF)
Norfolk Intl
Norfolk
9 flights
2 routes
OKC (KOKC)
OKC Will Rogers Intl
Oklahoma City
9 flights
1 route
Top Origin Airports
IAH (KIAH)
George Bush Intercontinental Houston Airport
Houston
222 flights
51 routes
BTR (KBTR)
Baton Rouge Metropolitan Airport
Baton Rouge
191 flights
1 route
CRP (KCRP)
Corpus Christi International Airport
Corpus Christi
182 flights
1 route
ELP (KELP)
El Paso International Airport
El Paso
143 flights
1 route
ECP (KECP)
Northwest Florida Beaches International Airport
Panama City Beach
132 flights
1 route
LFT (KLFT)
Lafayette Regional Airport
Lafayette
117 flights
1 route
OKC (KOKC)
Will Rogers World Airport
Oklahoma City
94 flights
2 routes
BHM (KBHM)
Birmingham-Shuttlesworth International Airport
Birmingham
91 flights
1 route
IAD (KIAD)
Washington Dulles International Airport
Dulles
83 flights
19 routes
ORF (KORF)
Norfolk International Airport
Norfolk
79 flights
2 routes
Top Border Crossing Flights
IAH (KIAH)
George Bush Intercontinental Houston Airport
Houston, US
2037 flights
70 routes
IAD (KIAD)
Washington Dulles International Airport
Washington, US
270 flights
31 routes
Longest Routes
IAH → IAD
George Bush Intercontinental Houston Airport → Washington Dulles Intl
1491 mi
BZN → IAH
Bozeman Yellowstone International Airport → Houston Bush Int'ctl
1427 mi
IAH → PHL
George Bush Intercontinental Houston Airport → Philadelphia Intl
1403 mi
SAT → IAD
San Antonio International Airport → Washington Dulles Intl
1362 mi
PHL → IAH
Philadelphia International Airport → Houston Bush Int'ctl
1325 mi
Shortest Routes
PHL → IAD
Philadelphia International Airport → Washington Dulles Intl
135 mi
IAH → AUS
George Bush Intercontinental Houston Airport → Austin-Bergstrom Intl
140 mi
AUS → IAH
Austin Bergstrom International Airport → Houston Bush Int'ctl
140 mi
ORF → IAD
Norfolk International Airport → Washington Dulles Intl
158 mi
IAD → ORF
Washington Dulles International Airport → Norfolk Intl
158 mi
All Routes
170 Total Routes
Showing 25 most popular routes
Route Destination Flights Distance Aircraft Last Seen
BTR → IAH Houston Bush Int'ctl
Houston
191 307 mi E170 Dec 1, 2025
CRP → IAH Houston Bush Int'ctl
Houston
182 201 mi E170 Dec 11, 2025
ELP → IAH Houston Bush Int'ctl
Houston
143 667 mi E170 Dec 9, 2025
ECP → IAH Houston Bush Int'ctl
Houston
132 571 mi E75L Dec 10, 2025
LFT → IAH Houston Bush Int'ctl
Houston
117 201 mi E170 Dec 10, 2025
OKC → IAH Houston Bush Int'ctl
Houston
93 413 mi E170 Dec 9, 2025
BHM → IAH Houston Bush Int'ctl
Houston
91 562 mi E170 Dec 10, 2025
ABQ → IAH Houston Bush Int'ctl
Houston
71 744 mi E75L Dec 10, 2025
TUS → IAH Houston Bush Int'ctl
Houston
61 935 mi E75L Dec 10, 2025
GSP → IAH Houston Bush Int'ctl
Houston
60 856 mi E75L Dec 10, 2025
OAX → IAH Houston Bush Int'ctl
Houston
57 902 mi E75L Dec 9, 2025
LIT → IAH Houston Bush Int'ctl
Houston
55 415 mi E75L Dec 9, 2025
ORF → IAH Houston Bush Int'ctl
Houston
54 1201 mi E170 Dec 10, 2025
MAF → IAH Houston Bush Int'ctl
Houston
52 429 mi E75L Dec 10, 2025
HRL → IAH Houston Bush Int'ctl
Houston
50 296 mi E170 Dec 10, 2025
MFE → IAH Houston Bush Int'ctl
Houston
49 317 mi E75L Dec 10, 2025
CHS → IAH Houston Bush Int'ctl
Houston
47 924 mi E170 Dec 9, 2025
GRR → IAH Houston Bush Int'ctl
Houston
46 1044 mi E170 Dec 9, 2025
TAM → IAH Houston Bush Int'ctl
Houston
46 554 mi E75L Dec 11, 2025
CLT → IAD Washington Dulles Intl
Washington
36 322 mi E75L Dec 11, 2025
ATL → IAD Washington Dulles Intl
Washington
34 534 mi E170 Dec 1, 2025
SBN → IAD Washington Dulles Intl
Washington
32 504 mi E170 Dec 9, 2025
GNV → IAH Houston Bush Int'ctl
Houston
29 784 mi E170 Dec 8, 2025
ORF → IAD Washington Dulles Intl
Washington
25 158 mi E170 Dec 9, 2025
XNA → IAH Houston Bush Int'ctl
Houston
23 440 mi E75L Sep 20, 2025
Data Information:

Airline statistics are based on flight route observations collected from FlightAware AeroAPI and other sources. Flight counts represent observed operations, not scheduled frequencies. Route data is continuously updated as new flight information becomes available.

Data Freshness: Real-time
Last Update: Dec 11, 2025 06:04
Coverage: Observed routes only