4K
B Tier
N114SY
United Express
OKC/KOKC
Embraer Embraer 175
Gate at OKC.
4K
B Tier
N114SY
United Express
OKC/KOKC
4K
B Tier
N203SY
United Express
E75L
PSP/KPSP
4K
B Tier
American Eagle
E175
PSP/KPSP
4K
S Tier
N636QX
Horizon Air
E75L
SNA/KSNA
4K
C Tier
American Airlines
E75L
PHX/KPHX
4K
B Tier
N315NH
Envoy Air
E75L
PHX/KPHX
4K
B Tier
United Airlines
E75L
SFO/KSFO
B Tier
Alaska Airlines (operated by regional partner)
E75S
SFO/KSFO
C Tier
N254JX
Envoy Air
E170
PHX/KPHX
4K
C Tier
United Express
E75L
DEN/KDEN
4K
B Tier
N257NN
American Eagle
E75L
ORD/KORD
4K
D Tier
Envoy Air
E75L (Embraer 175 Long Winglet) (likely)
ORD/KORD
B Tier
American Eagle
E75L
ORD/KORD
4K
B Tier
N651QX
Horizon Air
E75L
SEA/KSEA
4K
B Tier
N257NN
Envoy Air
E75L
PHX/KPHX
4K
B Tier
Alaska Airlines (operated by regional affiliate, likely Horizon Air or SkyWest)
E75S
PHX/KPHX
4K
A Tier
PH-EXJ
KLM Cityhopper
E175
AMS/EHAM
N65334
United Express
E170
IAH/KIAH
N638SY
SkyWest Airlines
E75L
ORD/KORD
N784DP
American Eagle (operated by a regional partner)
E75L
ORD/KORD