Figure 11 Revenue-Earnings Miles Flown by Passengers on Major U.S. Carriers: January 1991–February 2002,
Date,Revenue passenger miles
Jan-91,24.83218742
Feb-91,25.4882025
Mar-91,26.98005194
Apr-91,27.981862
May-91,27.36340645
Jun-91,30.099019
Jul-91,31.05248613
Aug-91,32.46659613
Sep-91,26.353943
Oct-91,27.31500677
Nov-91,25.496771
Dec-91,27.7626329
Jan-92,24.25470581
Feb-92,25.35141517
Mar-92,27.86906806
Apr-92,27.036965
May-92,27.46706516
Jun-92,32.947853
Jul-92,35.34740419
Aug-92,36.82133323
Sep-92,29.380605
Oct-92,27.8864429
Nov-92,26.935572
Dec-92,27.4092271
Jan-93,25.71858484
Feb-93,27.19412143
Mar-93,29.45622097
Apr-93,29.978149
May-93,29.36868677
Jun-93,31.912649
Jul-93,32.86843161
Aug-93,33.86489806
Sep-93,28.935337
Oct-93,29.99584355
Nov-93,28.869967
Dec-93,28.87495065
Jan-94,26.77028903
Feb-94,28.53999107
Mar-94,32.30417323
Apr-94,31.371424
May-94,31.20324581
Jun-94,34.401529
Jul-94,35.7147629
Aug-94,36.09113032
Sep-94,31.117173
Oct-94,32.22307645
Nov-94,31.555666
Dec-94,31.49373484
Jan-95,29.42108806
Feb-95,30.81709714
Mar-95,34.01841387
Apr-95,33.671084
May-95,32.35404581
Jun-95,35.951472
Jul-95,36.12340742
Aug-95,37.05681581
Sep-95,31.405021
Oct-95,32.83350581
Nov-95,32.329921
Dec-95,32.18453032
Jan-96,30.01338
Feb-96,33.28563828
Mar-96,37.15135839
Apr-96,35.992445
May-96,35.31108387
Jun-96,38.812637
Jul-96,39.11327903
Aug-96,40.40301774
Sep-96,33.588248
Oct-96,35.22530129
Nov-96,32.743908
Dec-96,35.6906429
Jan-97,32.74337903
Feb-97,34.84501071
Mar-97,39.32733097
Apr-97,37.277511
May-97,36.66855484
Jun-97,40.323476
Jul-97,41.01539032
Aug-97,41.86537065
Sep-97,34.820999
Oct-97,36.27925355
Nov-97,34.979672
Dec-97,36.20155161
Jan-98,32.78461065
Feb-98,35.18948571
Mar-98,38.80792258
Apr-98,39.128511
May-98,38.05504742
Jun-98,41.570799
Jul-98,41.30361968
Aug-98,42.28511903
Sep-98,35.741632
Oct-98,37.78010032
Nov-98,36.76751
Dec-98,36.75925742
Jan-99,34.31131935
Feb-99,36.790485
Mar-99,41.07873871
Apr-99,40.818377
May-99,39.15876677
Jun-99,43.527293
Jul-99,45.40541516
Aug-99,44.36229968
Sep-99,37.829295
Oct-99,40.3074629
Nov-99,39.87575
Dec-99,37.92603097
Jan-00,34.9332871
Feb-00,38.46695276
Mar-00,44.09505677
Apr-00,43.262979
May-00,42.97667032
Jun-00,47.184336
Jul-00,47.23692774
Aug-00,46.5065371
Sep-00,39.573944
Oct-00,41.51697194
Nov-00,41.847517
Dec-00,39.41335452
Jan-01,37.07086161
Feb-01,39.61000607
Mar-01,44.21235677
Apr-01,43.711662
May-01,42.26596065
Jun-01,46.654146
Jul-01,47.99736
Aug-01,48.5515229
Sep-01,27.077913
Oct-01,33.07892323
Nov-01,34.749806
Dec-01,34.57447645
Jan-02,32.79390581
Feb-02,36.01276179
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